Pennsylvania State House District 121
Pennsylvania · Latest: 2024
Competitive — shifted 10.9pp toward Democrats in 2024 — 66K residents
Pennsylvania State House District 121 is a state house district that has a population of 65,502. In the 2024 presidential election, it voted Republican with a margin of R+1.0. Akashic Edge tracks 5 presidential elections here, dating back to 2008.
| Year | Dem % | Rep % | Margin | Swing |
|---|---|---|---|---|
| 2024 | 49.1% | 50.0% | R+1.0 | D+10.9 |
| 2020 | 43.6% | 55.5% | R+11.9 | R+10.3 |
| 2016 | 47.5% | 49.1% | R+1.6 | R+27.2 |
| 2012 | 62.8% | 37.2% | D+25.6 | D+1.5 |
| 2008 | 61.4% | 37.2% | D+24.1 | — |
What defines PA-HD-121?
PA-HD-121 has been won by both parties in the last 5 presidential elections (2D, 3R) — a genuine swing geography. It has a working-class electorate (0% college-educated) — a demographic increasingly aligned with Republicans nationwide.
Similar state house districts
Nearest neighbors matched on the same place-page feature set used across the dossier system.
Indiana State House District 71
Urban Competitive
Kentucky State House District 31
Urban Republican
Kentucky State House District 20
Urban Competitive
Kentucky State House District 38
Urban Republican
Indiana State House District 26
Urban Competitive
Pennsylvania State House District 2
Urban Competitive
Iowa State House District 87
Urban Republican
Connecticut State House District 41
Urban Democratic
Ask the Historian
Explore PA-HD-121's political evolution with the Historian
Key Insights
High-confidence patterns distilled from this geography's election history.
- The 2024 election was decided by just 1.0 points — razor-thin
- Swung 10.9 points toward Democratic between 2020 and 2024
- Won by both parties in recent history — Democrats most recently in 2012, Republicans in 2024
Who Lives Here
A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
| Group | PA-HD-121 | State | National |
|---|---|---|---|
White (Non-Hispanic) | 63.6% | 73.0% | 57.4% |
Hispanic / Latino | 19.4% | 8.7% | 19.3% |
Black / African American | 12.1% | 10.6% | 12.2% |
Multiracial / Other | 2.5% | 3.6% | 4.0% |
Asian | 1.9% | 3.8% | 6.0% |
Native American / Alaska Native | 0.5% | 0.2% | 0.9% |
Method notes
Who lives in Pennsylvania State House District 121? 65,502 residents as of the 2020 Census.
Demographics
Read this geography's profile in three layers: local, state (where available), and national baseline.
Population & electorate
Scale, voting-age share, and this geography's footprint inside the national electorate.
Total population
66K
Share of U.S. population
0.02%
Voting-age population
79.7%
Economic profile
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Median household income
N/A
Poverty rate
N/A
College degree
N/A
Homeownership
N/A
Community profile
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
Median age
N/A
Age 18–29
N/A
Age 65+
N/A
Foreign born
N/A
Non-English at home
N/A
English only
N/A
Turnout in PA-HD-121
Estimated using 2020 Census voting-age population.
41.3%
-92.9pp
52,197
2008–2024
How competitive is PA-HD-121?
Tilt RAvg margin: R+4.8 (last 3 elections)
2008
D+24.1
2012
D+25.6
2016
R+1.6
2020
R+11.9
2024
R+1.0
37.5pp
1
D+7.1
Other Pennsylvania State House Districts
202 total| Name | Margin ↓ |
|---|---|
| PA-HD-200 | D+89.3 |
| PA-HD-201 | D+88.7 |
| PA-HD-190 | D+87.7 |
| PA-HD-191 | D+85.6 |
| PA-HD-192 | D+85.2 |
| PA-HD-198 | D+84.7 |
| PA-HD-195 | D+83.6 |
| PA-HD-188 | D+83.0 |
| PA-HD-10 | D+82.0 |
| PA-HD-181 | D+79.3 |
| PA-HD-24 | D+77.1 |
| PA-HD-186 | D+76.0 |
| PA-HD-182 | D+74.4 |
| PA-HD-175 | D+67.1 |
| PA-HD-197 | D+65.3 |
| PA-HD-23 | D+63.5 |
| PA-HD-19 | D+62.1 |
| PA-HD-34 | D+62.0 |
| PA-HD-154 | D+59.4 |
| PA-HD-179 | D+59.3 |
| PA-HD-164 | D+55.4 |
| PA-HD-194 | D+55.3 |
| PA-HD-203 | D+54.5 |
| PA-HD-180 | D+46.7 |
| PA-HD-148 | D+46.6 |
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