akashic
1876–2024
State Senate District 21·Oklahoma

Oklahoma 21st State Senate District delivered R+30 in 2024 — Republican for the long memory.

One of Oklahoma's most reliably Republican legislative districts

2008 — 2024·5 elections
OK
Latest
R+30
in 2024
Archetype
Republican loyalist
since the recent cycles
Population
82,489
2024 ACS

Oklahoma 21st State Senate District, Oklahoma: Republican loyalist district. In 2024, voted R+30%. Republican peak: R+32 in 2016.

Key facts

2024 presidential margin
R+30MIT Election Lab
Political archetype
Republican loyalistAkashic typology
Population
82,4892024 5-year
Median household income
$51,3452024 5-year
White (non-Hispanic)
75.4%2024 5-year
Black
3.5%2024 5-year
Hispanic / Latino
6.5%2024 5-year
Peak Republican margin
R+32 in 2016MIT Election Lab
2024 results by constituent county
2 counties · 0 D · 2 R
R+60
D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
5 presidential elections
Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonMarginDemocraticRepublicanTotal
R
−29.7%
10,13419,01429,888
R
−27.7%
10,42518,77330,093
R
−32.0%
8,47717,52028,218
R
−30.7%
9,01317,01326,026
R
−29.0%
10,40218,88429,286

Demographics

Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
15.6%
English
12.5%
Irish
10.4%
American
4.9%
Scottish
2.7%
Italian
1.8%
French
1.3%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 29.3 in this county, 39.1 nationally
Male
Age
Female
0.7%
85+
0.9%
1.8%
75–84
2.4%
3.9%
65–74
4.2%
4.5%
55–64
4.7%
4.5%
45–54
4.3%
5.8%
35–44
5.2%
7.2%
25–34
6.1%
13.2%
18–24
11.5%
7.1%
5–17
7.1%
2.3%
<5
2.6%
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$51,345
State Senate District 21 ranks near the middle of US counties.
State Senate District 21$51,345
Oklahoma$65,039
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
21.6%
Children face moderate poverty.
Children under 1822.3%
Working age (18–64)22.3%
Seniors (65+)9.5%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
91.9%
speak English only
Spanish3.4%
Asian & Pacific Islander2.0%
Other Indo-European1.8%
Other languages1.0%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Other Christian
15.2%
Baptist
14.2%
Methodist
4.4%
Catholic & Orthodox
4.1%
Mainline Protestant
2.8%
Pentecostal & Holiness
2.7%
Non-Christian
0.5%
Source · 2020 US Religion Census. Remaining 56.1% of residents not counted as adherents by any reporting body.

With a 2024 presidential margin of R+32.6 across a population of roughly 82,000, this district has shown little recent electoral volatility, making it a stable baseline for tracking conservative turnout patterns in the state.

The Republican margin in Oklahoma 21st State Senate District reached its widest at thirty-two points in 2016. The margin in 2024 was thirty points, in line with the district's deep historical pattern.

Its loyalty is rooted in its place. Median household income of $51,345, a 75% non-Hispanic-white share, and a population of 82,489 together describe a district whose political habits are deeply settled.

Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
State Senate District 21, Oklahoma — The Long Memory. Akashic Intelligence — The Long Memory. https://tiers.akashic.app/sld-upper/40021/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0

Frequently asked questions

How did State Senate District 21, Oklahoma vote in 2024?
In 2024, State Senate District 21, Oklahoma voted Republican by 29.7 points (R+30), carried by the Republican candidate. Out of 29,888 votes cast, 10,134 went Democratic and 19,014 went Republican.
What is State Senate District 21, Oklahoma's political archetype?
Akashic classifies State Senate District 21, Oklahoma as a "Republican loyalist" district based on its long-arc presidential voting pattern. Across 5 elections in the dataset, the district has voted Democratic 0 times, Republican 5 times, and other 0 times.
How many people live in State Senate District 21, Oklahoma?
State Senate District 21, Oklahoma has a population of 82,489 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State Senate District 21, Oklahoma?
Median household income in State Senate District 21, Oklahoma is $51,345 — below the national median of $80,734. The Oklahoma state median is $65,039.
What is the political history of State Senate District 21, Oklahoma?
Akashic tracks 5 presidential elections in State Senate District 21, Oklahoma from 2008 to 2024. Of those, 0 went Democratic and 5 went Republican. The district's archetype — "Republican loyalist" — captures the overall trajectory of that voting record.