- Lead
- 37,173
- Total
- 229,692
- vs nation
- D+17.7
- Turnout
- 83.2%
Loudoun County, VA
▦ precinct · ▥ counties · ▢ no spatial detail
President margin by year
Place winner margin
President results by year
2024 turnout 83.2% of 278,045 citizens 18+
- Lead
- 56,284
- Total
- 224,862
- vs nation
- D+20.6
- Turnout
- 89.1%
- Lead
- 30,846
- Total
- 183,050
- vs nation
- D+14.8
- Turnout
- 82.8%
- Lead
- 7,187
- Total
- 160,060
- vs nation
- D+0.6
- Turnout
- —
- Lead
- 11,509
- Total
- 139,459
- vs nation
- D+1.0
- Turnout
- —
- Lead
- 13,111
- Total
- 108,430
- vs nation
- R+9.6
- Turnout
- —
- Lead
- 11,515
- Total
- 75,653
- vs nation
- R+15.7
- Turnout
- —
- Lead
- 5,773
- Total
- 49,330
- vs nation
- R+20.2
- Turnout
- —
Key facts
- 2024 presidential margin
- D+16.2MIT Election Lab
- Population
- 432,9982024 5-year
- Population density
- 840 / sq mi2024 5-year · TIGER/Line
- Land area
- 516 sq miTIGER/Line
- Median household income
- $181,7652024 5-year
- White (non-Hispanic)
- 51.0%2024 5-year
- Black
- 7.5%2024 5-year
- Hispanic / Latino
- 14.3%2024 5-year
- Peak Democratic margin
- D+80.8 in 1924MIT Election Lab
- Peak Republican margin
- R+44.7 in 1972MIT Election Lab
- Most similar
- Fairfax County, VA · twin score 95.5
Turnout and midterm durability
Participation measured against the same-year citizen voting-age population. Audited cycles count total general-election participants — ballots or participating voters, not presidential candidate votes. Cycles before 2016 predate that series and are derived from the certified presidential returns instead; they are marked everywhere they appear and are excluded from the figures below.
- 2024 turnout
- 83.2%231,317 participants ÷ 278,045 CVAP
- 2020→2022 drop-off
- +27.6 ptsPresidential-dependent
- Drop-off vs state
- +3.9 ptsPositive means a larger decline than the statewide pattern
- Mechanical 2026
- 55.6%–63.5%Recent-cycle and two-cycle persistence scenarios; not a forecast
Select a presidential cycle to show it on the map and results ledger above.
| Cycle | Participants | CVAP | Turnout | Series | Quality |
|---|---|---|---|---|---|
| 231,317 | 278,045 ± 2,723 | 83.2% | Audited | A/A | |
| 2022Mid | 165,351 | 269,114 ± 2,518 | 61.4% | Audited | A/A |
| 226,105 | 253,875 ± 2,266 | 89.1% | Audited | A/A | |
| 2018Mid | 169,168 | 238,143 ± 1,776 | 71.0% | Audited | A/A |
| 184,036 | 222,349 ± 1,755 | 82.8% | Audited | A/A | |
| 160,060 | 189,144 | 84.6% | Derived | — | |
| 139,459 | 168,576 | 82.7% | Derived | — | |
| 108,430 | 148,008 extrapolated | 73.3% | Derived | — |
Sources and methods
Audited cycles (2016, 2018, 2020, 2022, 2024) count total general-election participants against the same-year CVAP special tabulation, each cell carrying its own numerator and denominator quality grade. Derived cycles (2004, 2008, 2012) come from the certified presidential returns on this page over the ACS 5-year CVAP series, so they measure presidential votes cast rather than ballots — a floor on participation. Where a derived cycle predates the ACS its denominator is extrapolated rather than read, and says so on its own line below. They are shown for the longer arc and are excluded from the drop-off, excess-drop-off, and 2026 scenario figures above.
- 2024: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 311/228.
- 2022: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 306/183.
- 2020: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 301/2.
- 2018: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 297/138.
- 2016: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 293/111.
- 2012 (derived): Certified presidential returns · ACS 5-year CVAP (B05003); presidential votes cast — a floor on participation, not a ballot count.
- 2008 (derived): Certified presidential returns · ACS 5-year CVAP (B05003); presidential votes cast — a floor on participation, not a ballot count.
- 2004 (derived): Certified presidential returns · extrapolated CVAP denominator; presidential votes cast — a floor on participation, not a ballot count; 2004 predates the ACS, so the denominator is a linear back-extrapolation from the 2008 and 2012 CVAP values, not a read figure.
Interactive election map
One map. Every available contest.
The map and local result cover Loudoun County only. The complete district District 10 result is shown below for comparison.
Loudoun County result
0 precinct units · 0 candidate votes
District District 10 result
Loading the complete contest result…
Explore precinct resultsSearch, sort, compare years, or export CSV · 205 precincts
Precinct data
Results by precinct
205 precincts · 229,692 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -119-ARCOLA119-ARCOLA | 1,911 | 1,332 | 157 | 3,400 | 56.2% | 39.2% | D+17.0 |
|---|---|---|---|---|---|---|---|
| Precinct -615-HILLSIDE615-HILLSIDE | 2,026 | 1,226 | 102 | 3,354 | 60.4% | 36.6% | D+23.9 |
| Precinct -509-TOLBERT509-TOLBERT | 1,960 | 1,266 | 125 | 3,351 | 58.5% | 37.8% | D+20.7 |
| Precinct -401-WEST LOVETTSVILLE401-WEST LOVETTSVILLE | 1,504 | 1,774 | 66 | 3,344 | 45.0% | 53.1% | R+8.1 |
| Precinct -428-MOUNTAIN VIEW428-MOUNTAIN VIEW | 1,649 | 1,547 | 89 | 3,285 | 50.2% | 47.1% | D+3.1 |
| Precinct -623-WELLER623-WELLER | 1,973 | 1,149 | 137 | 3,259 | 60.5% | 35.3% | D+25.3 |
| Precinct -511-EVERGREEN511-EVERGREEN | 1,720 | 1,392 | 110 | 3,222 | 53.4% | 43.2% | D+10.2 |
| Precinct -815-BELMONT RIDGE815-BELMONT RIDGE | 1,913 | 1,182 | 98 | 3,193 | 59.9% | 37.0% | D+22.9 |
| Precinct -808-STONE BRIDGE808-STONE BRIDGE | 1,863 | 1,155 | 111 | 3,129 | 59.5% | 36.9% | D+22.6 |
| Precinct -616-EAGLE RIDGE616-EAGLE RIDGE | 1,819 | 1,153 | 137 | 3,109 | 58.5% | 37.1% | D+21.4 |
| Precinct -120-LUNSFORD120-LUNSFORD | 1,783 | 1,214 | 110 | 3,107 | 57.4% | 39.1% | D+18.3 |
| Precinct -429-ROUND HILL ELEMENTARY429-ROUND HILL ELEMENTARY | 1,383 | 1,637 | 63 | 3,083 | 44.9% | 53.1% | R+8.2 |
| Precinct -621-DOMINION TRAIL621-DOMINION TRAIL | 1,806 | 1,176 | 99 | 3,081 | 58.6% | 38.2% | D+20.4 |
| Precinct -424-PURCELLVILLE424-PURCELLVILLE | 1,544 | 1,415 | 55 | 3,014 | 51.2% | 46.9% | D+4.3 |
| Precinct -325-CREIGHTON325-CREIGHTON | 1,918 | 979 | 89 | 2,986 | 64.2% | 32.8% | D+31.4 |
| Precinct -814-NEWTON-LEE814-NEWTON-LEE | 1,579 | 1,268 | 91 | 2,938 | 53.7% | 43.2% | D+10.6 |
| Precinct -209-POTOMAC FALLS209-POTOMAC FALLS | 1,770 | 1,048 | 119 | 2,937 | 60.3% | 35.7% | D+24.6 |
| Precinct -122-HUTCHISON FARM122-HUTCHISON FARM | 1,610 | 1,125 | 105 | 2,840 | 56.7% | 39.6% | D+17.1 |
| Precinct -409-CLARKES GAP409-CLARKES GAP | 1,321 | 1,446 | 68 | 2,835 | 46.6% | 51.0% | R+4.4 |
| Precinct -326-INDEPENDENCE326-INDEPENDENCE | 1,418 | 1,321 | 91 | 2,830 | 50.1% | 46.7% | D+3.4 |
| Precinct -622-FARMWELL STATION622-FARMWELL STATION | 1,655 | 993 | 118 | 2,766 | 59.8% | 35.9% | D+23.9 |
| Precinct -504-SMART'S MILL504-SMART'S MILL | 1,659 | 1,001 | 63 | 2,723 | 60.9% | 36.8% | D+24.2 |
| Precinct -210-CASCADES210-CASCADES | 1,630 | 964 | 128 | 2,722 | 59.9% | 35.4% | D+24.5 |
| Precinct -217-SOUTH BANK217-SOUTH BANK | 1,553 | 1,003 | 157 | 2,713 | 57.2% | 37.0% | D+20.3 |
| Precinct -505-COOL SPRING505-COOL SPRING | 1,524 | 1,082 | 78 | 2,684 | 56.8% | 40.3% | D+16.5 |
| Precinct -329-LIGHTRIDGE329-LIGHTRIDGE | 1,389 | 1,214 | 79 | 2,682 | 51.8% | 45.3% | D+6.5 |
| Precinct -107-LITTLE RIVER107-LITTLE RIVER | 1,524 | 1,037 | 89 | 2,650 | 57.5% | 39.1% | D+18.4 |
| Precinct -714-ROCK RIDGE714-ROCK RIDGE | 1,524 | 977 | 133 | 2,634 | 57.9% | 37.1% | D+20.8 |
| Precinct -314-LEGACY314-LEGACY | 1,569 | 952 | 89 | 2,610 | 60.1% | 36.5% | D+23.6 |
| Precinct -321-BRAMBLETON MIDDLE321-BRAMBLETON MIDDLE | 1,588 | 917 | 103 | 2,608 | 60.9% | 35.2% | D+25.7 |
| Precinct -425-ROUND HILL425-ROUND HILL | 1,180 | 1,352 | 68 | 2,600 | 45.4% | 52.0% | R+6.6 |
| Precinct -508-BALL'S BLUFF508-BALL'S BLUFF | 1,442 | 1,020 | 99 | 2,561 | 56.3% | 39.8% | D+16.5 |
| Precinct -630-CROSON630-CROSON | 1,478 | 958 | 122 | 2,558 | 57.8% | 37.5% | D+20.3 |
| Precinct -402-WATERFORD402-WATERFORD | 1,193 | 1,292 | 37 | 2,522 | 47.3% | 51.2% | R+3.9 |
| Precinct -702-PARK VIEW702-PARK VIEW | 1,458 | 949 | 106 | 2,513 | 58.0% | 37.8% | D+20.3 |
| Precinct -810-CEDAR LANE810-CEDAR LANE | 1,511 | 900 | 75 | 2,486 | 60.8% | 36.2% | D+24.6 |
| Precinct -126-GOSHEN POST126-GOSHEN POST | 1,372 | 991 | 112 | 2,475 | 55.4% | 40.0% | D+15.4 |
| Precinct -502-EAST LEESBURG502-EAST LEESBURG | 1,529 | 847 | 80 | 2,456 | 62.3% | 34.5% | D+27.8 |
| Precinct -215-SUGARLAND SOUTH215-SUGARLAND SOUTH | 1,439 | 922 | 85 | 2,446 | 58.8% | 37.7% | D+21.1 |
| Precinct -625-MILL RUN625-MILL RUN | 1,465 | 871 | 95 | 2,431 | 60.3% | 35.8% | D+24.4 |
| Precinct -114-DULLES SOUTH114-DULLES SOUTH | 1,342 | 943 | 144 | 2,429 | 55.2% | 38.8% | D+16.4 |
| Precinct -501-WEST LEESBURG501-WEST LEESBURG | 1,490 | 832 | 60 | 2,382 | 62.6% | 34.9% | D+27.6 |
| Precinct -108-MERCER108-MERCER | 1,317 | 917 | 127 | 2,361 | 55.8% | 38.8% | D+16.9 |
| Precinct -825-WAXPOOL825-WAXPOOL | 1,327 | 860 | 150 | 2,337 | 56.8% | 36.8% | D+20.0 |
| Precinct -817-SANDERS CORNER817-SANDERS CORNER | 1,356 | 889 | 76 | 2,321 | 58.4% | 38.3% | D+20.1 |
| Precinct -426-HILLSBORO426-HILLSBORO | 1,012 | 1,265 | 35 | 2,312 | 43.8% | 54.7% | R+10.9 |
| Precinct -416-HAMILTON416-HAMILTON | 1,140 | 1,107 | 54 | 2,301 | 49.5% | 48.1% | D+1.4 |
| Precinct -216-LOWES ISLAND216-LOWES ISLAND | 1,257 | 951 | 81 | 2,289 | 54.9% | 41.5% | D+13.4 |
| Precinct -705-FOREST GROVE705-FOREST GROVE | 1,267 | 916 | 73 | 2,256 | 56.2% | 40.6% | D+15.6 |
| Precinct -820-BELMONT STATION820-BELMONT STATION | 1,279 | 856 | 108 | 2,243 | 57.0% | 38.2% | D+18.9 |
| Precinct -214-SUGARLAND NORTH214-SUGARLAND NORTH | 1,293 | 860 | 65 | 2,218 | 58.3% | 38.8% | D+19.5 |
| Precinct -322-BUFFALO TRAIL322-BUFFALO TRAIL | 1,217 | 870 | 95 | 2,182 | 55.8% | 39.9% | D+15.9 |
| Precinct -403-LUCKETTS403-LUCKETTS | 1,099 | 1,022 | 58 | 2,179 | 50.4% | 46.9% | D+3.5 |
| Precinct -220-MIRROR RIDGE220-MIRROR RIDGE | 1,218 | 819 | 138 | 2,175 | 56.0% | 37.7% | D+18.3 |
| Precinct -221-SENECA221-SENECA | 1,230 | 815 | 130 | 2,175 | 56.6% | 37.5% | D+19.1 |
| Precinct -323-SYCOLIN CREEK323-SYCOLIN CREEK | 1,055 | 1,054 | 65 | 2,174 | 48.5% | 48.5% | D+0.0 |
| Precinct -512-RIVER CREEK512-RIVER CREEK | 1,091 | 1,000 | 65 | 2,156 | 50.6% | 46.4% | D+4.2 |
| Precinct -703-ROLLING RIDGE703-ROLLING RIDGE | 1,251 | 703 | 176 | 2,130 | 58.7% | 33.0% | D+25.7 |
| Precinct -112-FREEDOM112-FREEDOM | 1,240 | 775 | 109 | 2,124 | 58.4% | 36.5% | D+21.9 |
| Precinct -427-PHILOMONT427-PHILOMONT | 931 | 1,116 | 46 | 2,093 | 44.5% | 53.3% | R+8.8 |
| Precinct -411-EAST LOVETTSVILLE411-EAST LOVETTSVILLE | 916 | 1,111 | 65 | 2,092 | 43.8% | 53.1% | R+9.3 |
| Precinct -620-RUSSELL BRANCH620-RUSSELL BRANCH | 1,275 | 721 | 87 | 2,083 | 61.2% | 34.6% | D+26.6 |
| Precinct -823-HARPER PARK823-HARPER PARK | 1,172 | 792 | 89 | 2,053 | 57.1% | 38.6% | D+18.5 |
| Precinct -822-RIVERSIDE822-RIVERSIDE | 1,186 | 789 | 70 | 2,045 | 58.0% | 38.6% | D+19.4 |
| Precinct -813-SELDENS LANDING813-SELDENS LANDING | 1,198 | 737 | 71 | 2,006 | 59.7% | 36.7% | D+23.0 |
| Precinct -701-SULLY701-SULLY | 1,092 | 829 | 79 | 2,000 | 54.6% | 41.4% | D+13.2 |
| Precinct -124-LIBERTY124-LIBERTY | 1,113 | 783 | 70 | 1,966 | 56.6% | 39.8% | D+16.8 |
| Precinct -328-HOVATTER328-HOVATTER | 1,027 | 844 | 70 | 1,941 | 52.9% | 43.5% | D+9.4 |
| Precinct -218-UNIVERSITY CENTER218-UNIVERSITY CENTER | 1,154 | 676 | 99 | 1,929 | 59.8% | 35.0% | D+24.8 |
| Precinct -712-STONE HILL712-STONE HILL | 1,132 | 666 | 92 | 1,890 | 59.9% | 35.2% | D+24.7 |
| Precinct -219-GALILEE CHURCH219-GALILEE CHURCH | 1,092 | 722 | 68 | 1,882 | 58.0% | 38.4% | D+19.7 |
| Precinct -628-MOOREFIELD STATION628-MOOREFIELD STATION | 1,196 | 594 | 72 | 1,862 | 64.2% | 31.9% | D+32.3 |
| Precinct -819-WEST BROAD RUN819-WEST BROAD RUN | 1,014 | 766 | 78 | 1,858 | 54.6% | 41.2% | D+13.3 |
| Precinct -626-ASHBY PONDS626-ASHBY PONDS | 1,260 | 532 | 32 | 1,824 | 69.1% | 29.2% | D+39.9 |
| Precinct -312-BRIAR WOODS312-BRIAR WOODS | 1,179 | 550 | 79 | 1,808 | 65.2% | 30.4% | D+34.8 |
| Precinct -818-EAST BROAD RUN818-EAST BROAD RUN | 1,096 | 632 | 72 | 1,800 | 60.9% | 35.1% | D+25.8 |
| Precinct -313-PINEBROOK313-PINEBROOK | 968 | 706 | 77 | 1,751 | 55.3% | 40.3% | D+15.0 |
| Precinct -631-MARBLEHEAD631-MARBLEHEAD | 1,028 | 664 | 57 | 1,749 | 58.8% | 38.0% | D+20.8 |
| Precinct -510-HERITAGE510-HERITAGE | 907 | 677 | 24 | 1,608 | 56.4% | 42.1% | D+14.3 |
| Precinct -324-MADISON324-MADISON | 954 | 563 | 61 | 1,578 | 60.5% | 35.7% | D+24.8 |
| Precinct -208-ALGONKIAN208-ALGONKIAN | 896 | 604 | 65 | 1,565 | 57.3% | 38.6% | D+18.7 |
| Precinct -207-RIVER BEND207-RIVER BEND | 914 | 590 | 41 | 1,545 | 59.2% | 38.2% | D+21.0 |
| Precinct -710-STERLING710-STERLING | 865 | 639 | 35 | 1,539 | 56.2% | 41.5% | D+14.7 |
| Precinct -123-CARDINAL RIDGE123-CARDINAL RIDGE | 908 | 561 | 52 | 1,521 | 59.7% | 36.9% | D+22.8 |
| Precinct -319-JOHN CHAMPE319-JOHN CHAMPE | 857 | 622 | 40 | 1,519 | 56.4% | 40.9% | D+15.5 |
| Precinct -121-TOWN HALL121-TOWN HALL | 883 | 573 | 57 | 1,513 | 58.4% | 37.9% | D+20.5 |
| Precinct -513-RED ROCK513-RED ROCK | 864 | 588 | 52 | 1,504 | 57.4% | 39.1% | D+18.4 |
| Precinct -506-DOUGLASS506-DOUGLASS | 907 | 534 | 43 | 1,484 | 61.1% | 36.0% | D+25.1 |
| Precinct -627-ASHBROOK627-ASHBROOK | 926 | 472 | 67 | 1,465 | 63.2% | 32.2% | D+31.0 |
| Precinct -503-DRY MILL503-DRY MILL | 893 | 532 | 31 | 1,456 | 61.3% | 36.5% | D+24.8 |
| Precinct -711-GUILFORD711-GUILFORD | 888 | 480 | 60 | 1,428 | 62.2% | 33.6% | D+28.6 |
| Precinct -327-WILLARD327-WILLARD | 675 | 681 | 47 | 1,403 | 48.1% | 48.5% | R+0.4 |
| Precinct -413-TUSCARORA413-TUSCARORA | 666 | 659 | 33 | 1,358 | 49.0% | 48.5% | D+0.5 |
| Precinct -507-GREENWAY507-GREENWAY | 743 | 531 | 26 | 1,300 | 57.2% | 40.8% | D+16.3 |
| Precinct -716-RIDGETOP716-RIDGETOP | 823 | 402 | 52 | 1,277 | 64.4% | 31.5% | D+33.0 |
| Precinct -430-HARMONY430-HARMONY | 549 | 619 | 23 | 1,191 | 46.1% | 52.0% | R+5.9 |
| Precinct -308-ST. LOUIS308-ST. LOUIS | 674 | 485 | 31 | 1,190 | 56.6% | 40.8% | D+15.9 |
| Precinct -629-DISCOVERY629-DISCOVERY | 676 | 432 | 40 | 1,148 | 58.9% | 37.6% | D+21.3 |
| Precinct -307-MIDDLEBURG307-MIDDLEBURG | 649 | 456 | 27 | 1,132 | 57.3% | 40.3% | D+17.0 |
| Precinct -715-OAK GROVE715-OAK GROVE | 559 | 362 | 85 | 1,006 | 55.6% | 36.0% | D+19.6 |
| Precinct -213-COUNTRYSIDE213-COUNTRYSIDE | 623 | 338 | 28 | 989 | 63.0% | 34.2% | D+28.8 |
| Precinct -824-GOOSE CREEK824-GOOSE CREEK | 527 | 384 | 40 | 951 | 55.4% | 40.4% | D+15.0 |
| Precinct -707-CLAUDE MOORE PARK707-CLAUDE MOORE PARK | 537 | 309 | 44 | 890 | 60.3% | 34.7% | D+25.6 |
| Precinct -309-ALDIE309-ALDIE | 425 | 424 | 17 | 866 | 49.1% | 49.0% | D+0.1 |
| Precinct -713-CARTER713-CARTER | 467 | 275 | 46 | 788 | 59.3% | 34.9% | D+24.4 |
| Precinct -423-SIMPSON423-SIMPSON | 229 | 396 | 14 | 639 | 35.8% | 62.0% | R+26.1 |
| Precinct -421-BETWEEN THE HILLS421-BETWEEN THE HILLS | 134 | 188 | 4 | 326 | 41.1% | 57.7% | R+16.6 |
| Aldie51107000309 | 0 | 0 | 0 | 0 | — | — | No votes |
| Algonkian51107000208 | 0 | 0 | 0 | 0 | — | — | No votes |
| Arcola51107000119 | 0 | 0 | 0 | 0 | — | — | No votes |
| Ashbrook51107000627 | 0 | 0 | 0 | 0 | — | — | No votes |
| Ashby Ponds51107000626 | 0 | 0 | 0 | 0 | — | — | No votes |
| Balls Bluff51107000508 | 0 | 0 | 0 | 0 | — | — | No votes |
| Belmont Ridge51107000815 | 0 | 0 | 0 | 0 | — | — | No votes |
| Belmont Station51107000820 | 0 | 0 | 0 | 0 | — | — | No votes |
| Between The Hills51107000421 | 0 | 0 | 0 | 0 | — | — | No votes |
| Brambleton Middle51107000321 | 0 | 0 | 0 | 0 | — | — | No votes |
| Brandon Park51107000506 | 0 | 0 | 0 | 0 | — | — | No votes |
| Briar Woods51107000312 | 0 | 0 | 0 | 0 | — | — | No votes |
| Broad Run51107000818 | 0 | 0 | 0 | 0 | — | — | No votes |
| Buffalo Trail51107000322 | 0 | 0 | 0 | 0 | — | — | No votes |
| Cardinal Ridge51107000123 | 0 | 0 | 0 | 0 | — | — | No votes |
| Carter51107000117 | 0 | 0 | 0 | 0 | — | — | No votes |
| Cascades51107000210 | 0 | 0 | 0 | 0 | — | — | No votes |
| Cedar Lane51107000810 | 0 | 0 | 0 | 0 | — | — | No votes |
| Clarkes Gap51107000409 | 0 | 0 | 0 | 0 | — | — | No votes |
| Claude Moore Park51107000707 | 0 | 0 | 0 | 0 | — | — | No votes |
| Cool Spring51107000505 | 0 | 0 | 0 | 0 | — | — | No votes |
| Countryside51107000213 | 0 | 0 | 0 | 0 | — | — | No votes |
| Creighton's Corner51107000316 | 0 | 0 | 0 | 0 | — | — | No votes |
| Discovery51107000629 | 0 | 0 | 0 | 0 | — | — | No votes |
| Dominion Trail51107000621 | 0 | 0 | 0 | 0 | — | — | No votes |
| Dry Mill51107000503 | 0 | 0 | 0 | 0 | — | — | No votes |
| Dulles South51107000114 | 0 | 0 | 0 | 0 | — | — | No votes |
| Eagle Ridge51107000616 | 0 | 0 | 0 | 0 | — | — | No votes |
| East Leesburg51107000502 | 0 | 0 | 0 | 0 | — | — | No votes |
| East Lovettsville51107000411 | 0 | 0 | 0 | 0 | — | — | No votes |
| Evergreen51107000408 | 0 | 0 | 0 | 0 | — | — | No votes |
| Farmwell Station51107000622 | 0 | 0 | 0 | 0 | — | — | No votes |
| Firehouse51107000315 | 0 | 0 | 0 | 0 | — | — | No votes |
| Forest Grove51107000705 | 0 | 0 | 0 | 0 | — | — | No votes |
| Freedom51107000112 | 0 | 0 | 0 | 0 | — | — | No votes |
| Galilee Church51107000219 | 0 | 0 | 0 | 0 | — | — | No votes |
| Goshen Post51107000126 | 0 | 0 | 0 | 0 | — | — | No votes |
| Greenway51107000507 | 0 | 0 | 0 | 0 | — | — | No votes |
| Hamilton51107000416 | 0 | 0 | 0 | 0 | — | — | No votes |
| Harper Park51107000407 | 0 | 0 | 0 | 0 | — | — | No votes |
| Heritage51107000510 | 0 | 0 | 0 | 0 | — | — | No votes |
| Heritage Church51107000819 | 0 | 0 | 0 | 0 | — | — | No votes |
| Hillsboro51107000303 | 0 | 0 | 0 | 0 | — | — | No votes |
| Hillside51107000615 | 0 | 0 | 0 | 0 | — | — | No votes |
| Hutchison Farm51107000122 | 0 | 0 | 0 | 0 | — | — | No votes |
| John Champe51107000319 | 0 | 0 | 0 | 0 | — | — | No votes |
| Legacy51107000314 | 0 | 0 | 0 | 0 | — | — | No votes |
| Liberty51107000124 | 0 | 0 | 0 | 0 | — | — | No votes |
| Little River51107000107 | 0 | 0 | 0 | 0 | — | — | No votes |
| Lowes Island51107000216 | 0 | 0 | 0 | 0 | — | — | No votes |
| Lucketts51107000403 | 0 | 0 | 0 | 0 | — | — | No votes |
| Lunsford51107000120 | 0 | 0 | 0 | 0 | — | — | No votes |
| Madison's Trust51107000318 | 0 | 0 | 0 | 0 | — | — | No votes |
| Mercer51107000108 | 0 | 0 | 0 | 0 | — | — | No votes |
| Middleburg51107000307 | 0 | 0 | 0 | 0 | — | — | No votes |
| Mill Run51107000625 | 0 | 0 | 0 | 0 | — | — | No votes |
| Mirror Ridge51107000709 | 0 | 0 | 0 | 0 | — | — | No votes |
| Moorefield51107000118 | 0 | 0 | 0 | 0 | — | — | No votes |
| Moorefield Station51107000628 | 0 | 0 | 0 | 0 | — | — | No votes |
| Mountain View51107000310 | 0 | 0 | 0 | 0 | — | — | No votes |
| Newton-Lee51107000814 | 0 | 0 | 0 | 0 | — | — | No votes |
| Oak Grove51107000617 | 0 | 0 | 0 | 0 | — | — | No votes |
| Park View51107000702 | 0 | 0 | 0 | 0 | — | — | No votes |
| Philomont51107000305 | 0 | 0 | 0 | 0 | — | — | No votes |
| Pinebrook51107000313 | 0 | 0 | 0 | 0 | — | — | No votes |
| Potomac Falls51107000209 | 0 | 0 | 0 | 0 | — | — | No votes |
| Purcellville51107000301 | 0 | 0 | 0 | 0 | — | — | No votes |
| Red Rock51107000414 | 0 | 0 | 0 | 0 | — | — | No votes |
| Ridgetop51107000619 | 0 | 0 | 0 | 0 | — | — | No votes |
| River Bend51107000207 | 0 | 0 | 0 | 0 | — | — | No votes |
| River Creek51107000420 | 0 | 0 | 0 | 0 | — | — | No votes |
| Riverside51107000822 | 0 | 0 | 0 | 0 | — | — | No votes |
| Rock Ridge51107000125 | 0 | 0 | 0 | 0 | — | — | No votes |
| Rolling Ridge51107000703 | 0 | 0 | 0 | 0 | — | — | No votes |
| Round Hill51107000302 | 0 | 0 | 0 | 0 | — | — | No votes |
| Round Hill Elementary51107000311 | 0 | 0 | 0 | 0 | — | — | No votes |
| Russell Branch51107000620 | 0 | 0 | 0 | 0 | — | — | No votes |
| Sanders Corner51107000817 | 0 | 0 | 0 | 0 | — | — | No votes |
| Seldens Landing51107000813 | 0 | 0 | 0 | 0 | — | — | No votes |
| Seneca51107000708 | 0 | 0 | 0 | 0 | — | — | No votes |
| Smarts Mill51107000504 | 0 | 0 | 0 | 0 | — | — | No votes |
| South Bank51107000217 | 0 | 0 | 0 | 0 | — | — | No votes |
| St Louis51107000308 | 0 | 0 | 0 | 0 | — | — | No votes |
| Sterling51107000710 | 0 | 0 | 0 | 0 | — | — | No votes |
| Stone Bridge51107000808 | 0 | 0 | 0 | 0 | — | — | No votes |
| Stone Hill51107000320 | 0 | 0 | 0 | 0 | — | — | No votes |
| Sugarland North51107000214 | 0 | 0 | 0 | 0 | — | — | No votes |
| Sugarland South51107000215 | 0 | 0 | 0 | 0 | — | — | No votes |
| Sully51107000701 | 0 | 0 | 0 | 0 | — | — | No votes |
| Sycolin Creek51107000422 | 0 | 0 | 0 | 0 | — | — | No votes |
| Tolbert51107000509 | 0 | 0 | 0 | 0 | — | — | No votes |
| Town Hall51107000121 | 0 | 0 | 0 | 0 | — | — | No votes |
| Tuscarora51107000413 | 0 | 0 | 0 | 0 | — | — | No votes |
| University Center51107000218 | 0 | 0 | 0 | 0 | — | — | No votes |
| Waterford51107000402 | 0 | 0 | 0 | 0 | — | — | No votes |
| Weller51107000623 | 0 | 0 | 0 | 0 | — | — | No votes |
| West Leesburg51107000501 | 0 | 0 | 0 | 0 | — | — | No votes |
| West Lovettsville51107000401 | 0 | 0 | 0 | 0 | — | — | No votes |
presidential history
Party record book
Loudoun County, VA · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 · 34 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
John W. Davis1924
88.3%
1,794 votes · D+80.8
Runner-up · Franklin D. Roosevelt, 1932 · 79.5%
Republican
Richard Nixon1972
71.6%
2,683 votes · R+44.7
Runner-up · Ronald Reagan, 1984 · 68.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
138,372votes
61.5% of the vote · D+25.0
Runner-up · Kamala Harris, 2024 · 129,280 votes
Republican
Donald Trump2024
92,107votes
40.1% of the vote · D+16.2
Runner-up · Donald Trump, 2020 · 82,088 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
John W. Davis1924
+106.0pts D vs U.S.
Place D+80.8 · U.S. R+25.2
Runner-up · Alton B. Parker, 1904 · +73.5 pts
Republican
George H. W. Bush1988
+25.8pts R vs U.S.
Place R+33.5 · U.S. R+7.7
Runner-up · Richard Nixon, 1972 · +21.5 pts
Current officeholders
Seats representing Loudoun County, VA. A county elects none of these itself — they are the members for the 1 congressional, 2 state senate and 5 state house districts it falls inside, so parts of the county are represented by different members.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2016 | 239,491 |
| 2018 | 255,838 |
| 2020 | 282,249 |
| 2022 | 291,313 |
| 2024 | 308,803 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
−142 net domestic migration · 2025
Net +42,480 over 2011–2025 · gain loss
Arrivals reported $117,126 in average income, against $171,052 for residents who stayed — 32% lower. (IRS SOI, 2022–23)
The places arrivals came from lean D+30.6 on average — 14 points more Democratic-leaning than Loudoun County, VA itself (D+16.2).
Where arrivals came from lean of each source
- Fairfax County, VA4,287D+34.7
- Prince William County, VA609D+17.9
- Arlington County, VA521D+58.1
- Montgomery County, MD366D+52.8
- District of Columbia, DC265D+83.8
- Alexandria city, VA262D+57.1
Where departures went households, 2022–23
- Fairfax County, VA2,814
- Prince William County, VA671
- Arlington County, VA426
- Frederick County, VA356
- Jefferson County, WV346
- Montgomery County, MD236
Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.
| Year | Net domestic migration |
|---|---|
| 2011 | +5,086 |
| 2012 | +4,965 |
| 2013 | +6,389 |
| 2014 | +5,859 |
| 2015 | +5,251 |
| 2016 | +5,026 |
| 2017 | +5,376 |
| 2018 | +3,794 |
| 2019 | +3,566 |
| 2021 | +1,735 |
| 2022 | −1,797 |
| 2023 | −1,860 |
| 2024 | −768 |
| 2025 | −142 |
Loudoun County sits in the Mid-Atlantic and Appalachia. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 80.8 points in 1924 and a Republican high of 44.7 points in 1972. Between 2020 and 2024 the county moved 8.8 points toward the Republican candidate; the 2024 margin was 16.2 points.
A population of 432,998, a 51% non-Hispanic-white share, and a median household income of $181,765 describe the county. The county's voting pattern over the last decade is most similar to that of Fairfax County and Frederick County.
The counties whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Loudoun County, Virginia. Akashic. https://akashic.app/county/51107/. Accessed May 20, 2026. License: CC BY 4.0.