North Dakota State Senate District 21
North Dakota · Latest: 2024
Leans Democratic — shifted 8.1pp toward Republicans in 2024 — 17K residents
Presidential margin · 2008 → 2024
D+24.0
R+2.8
D+9.6
D+20.0
D+11.9
Who lives here
- White71.3%
- Black9.7%
- Asian6.8%
Similar state senate districts
Nearest neighbors matched on the same place-page feature set used across the dossier system.
North Dakota State Senate District 44
Urban Competitive
North Dakota State Senate District 43
Urban Competitive
Montana State Senate District 24
Urban Competitive
Rhode Island State Senate District 31
Urban Competitive
Idaho State Senate District 17
Urban Competitive
New Hampshire State Senate District 20
Urban Competitive
Nebraska Legislative District 6
Urban Competitive
Idaho State Senate District 16
Urban Competitive
Ask the Historian
Explore ND-SD-21's political evolution with the Historian
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 | ND-SD-21 | State | National |
|---|---|---|---|
White (Non-Hispanic) | 71.3% | 81.7% | 57.4% |
Black / African American | 9.7% | 3.4% | 12.2% |
Asian | 6.8% | 1.7% | 6.0% |
Multiracial / Other | 4.5% | 4.0% | 4.0% |
Hispanic / Latino | 4.4% | 4.7% | 19.3% |
Native American / Alaska Native | 3.2% | 4.4% | 0.9% |
Native Hawaiian / Pacific Islander | 0.1% | 0.1% | 0.2% |
Method notes
Who lives in North Dakota State Senate District 21? 16,684 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
17K
Share of U.S. population
0.00%
Voting-age population
82.2%
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 ND-SD-21
Turnout % = votes cast ÷ citizen voting-age population (CVAP). Source: CVAP Special Tab 2020-2024.
45.1%
-2.2pp
7K · 54.9%
13,513
2008–2024
How competitive is ND-SD-21?
Likely DAvg margin: D+13.8 (last 3 elections)
2008
D+24.0
2012
R+2.8
2016
D+9.6
2020
D+20.0
2024
D+11.9
26.9pp
2
D+12.5
Counties in ND-SD-21
Counties that overlap ND-SD-21.
Counties
(1)Other North Dakota State Senate Districts
46 total| Name | Margin ↓ |
|---|---|
| ND-SD-44 | D+12.0 |
| ND-SD-11 | D+11.6 |
| ND-SD-09 | D+2.6 |
| ND-SD-10 | D+0.8 |
| ND-SD-46 | R+3.6 |
| ND-SD-43 | R+6.3 |
| ND-SD-41 | R+8.2 |
| ND-SD-18 | R+8.3 |
| ND-SD-13 | R+11.4 |
| ND-SD-45 | R+14.5 |
| ND-SD-16 | R+17.9 |
| ND-SD-17 | R+18.5 |
| ND-SD-42 | R+18.9 |
| ND-SD-27 | R+21.2 |
| ND-SD-35 | R+24.3 |
| ND-SD-22 | R+32.7 |
| ND-SD-24 | R+32.7 |
| ND-SD-32 | R+33.2 |
| ND-SD-04 | R+34.6 |
| ND-SD-15 | R+34.8 |
| ND-SD-47 | R+36.6 |
| ND-SD-12 | R+37.4 |
| ND-SD-25 | R+37.7 |
| ND-SD-40 | R+38.1 |
| ND-SD-05 | R+39.5 |
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