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COUNTY

Codington County

South Dakota · 29,562 residents (2025 est.) · 687.585 sq mi
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The short version

Codington County has lower-than-average household income, with a median household income of $72,727. Population has held roughly steady since 2000. 21% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has roughly tripled since 2000, reaching $237,700. It sits in the top 10% of US counties for household income.

At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 40.4
US median: 38.9
Less educated
21% hold a bachelor's degree
US average: 36%
Less affordable
home values up 62%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
28,767
+11%since 2000
from 25,897 in 2000
1990 – 2025
Population density
42 / sq mi
+10%since 2009
from 38 / sq mi in 2009
US average: 281
Median age
40.4
+14%since 2000
from 35.3 in 2000
US average: 38.9

PEP 2025 EST:29,562 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
22K24K26K28K29K1990201020202024Codington County
202429K
1990201020202024
Age distribution, 2024
Under 55.4%(1,547)
US avg: 5.6%
5 to 95.8%(1,667)
US avg: 6%
10 to 147.3%(2,109)
US avg: 6.4%
15 to 197.2%(2,080)
US avg: 6.6%
20 to 246%(1,738)
US avg: 6.5%
25 to 3411.9%(3,432)
US avg: 13.7%
35 to 4412.4%(3,574)
US avg: 13.2%
45 to 5411.1%(3,201)
US avg: 12.2%
55 to 6413.2%(3,794)
US avg: 12.7%
65 to 7411.2%(3,233)
US avg: 10.2%
75 to 845.9%(1,692)
US avg: 5.1%
85 and over2.4%(700)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$72,727
+10%inflation adjusted, since 2000
from $36,257 in 2000
US average: $82,259
1990 – 2024
Per capita income
$39,825
+112%since 2000
from $18,761 in 2000
US average: $44,673
Households earning $100K+
48.5%
+27.6 ptssince 2009
from 20.9% in 2009
US average: 53.3%
Poverty rate
8.8%
−0.2 ptssince 2000
from 9.0% in 2000
US average: 12.5%
Income inequality (Gini)
0.428
−5%since 2010
from 0.450 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade18.5%
US avg: 9.9%
Information14.7%
US avg: 10.8%
Wholesale trade8.1%
US avg: 6.9%
Other services4.5%
US avg: 6.7%
Agriculture, forestry, fishing3.7%
US avg: 1.6%
Public administration3.7%
US avg: 4.8%
Construction3.7%
US avg: 1.2%
Transportation & warehousing3.1%
US avg: 2.2%
Finance & insurance3.1%
US avg: 5.9%
Professional, scientific, technical2.4%
US avg: 5.1%
Arts, entertainment, food1.4%
US avg: 1.9%
Education & health services0.7%
US avg: 0.9%
Manufacturing0.1%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$237,700
+62%inflation adjusted, since 2000
from $80,400 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$938
+28%inflation adjusted, since 2000
from $401 in 2000
US average: $1,442
Owner-occupied
69.8%
−0.3 ptssince 2000
from 70.2% in 2000
30.2% rent
Vacancy rate
7.4%
+0.6 ptssince 2009
from 6.8% in 2009
US average: 10.0%
Owner cost-burdened
14.8%
−4.3 ptssince 2009
from 19.1% in 2009
US average: 22.9%
Renter cost-burdened
34.0%
−2.3 ptssince 2009
from 36.3% in 2009
US average: 47.4%
Afford Score
3.3
+10%since 2009
from 3.0 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
Gentrification Score
50
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Codington County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.3%(24,948)
Black0.1%(32)
Hispanic / Latino1.1%(274)
Asian0.3%(72)
Other0%
2024
White, non-Hispanic90.4%(25,997)
Black0.7%(198)
Hispanic / Latino3.3%(946)
Asian0.6%(176)
Other5%(1,450)
Diversity Score
22
+90%since 2009
from 12 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Segregation Score
18
−11%since 2020
from 20 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2.5%(705)
Cuban0.2%(50)
Dominican0%(13)
Spaniard0%(12)
Asian origin
Filipino0.2%(57)
Chinese0.2%(44)
Japanese0.1%(43)
Korean0.1%(30)
Thai0%(2)
Pacific Islander origin
Chamorro0.1%(36)
Samoan0.1%(26)
Ancestry
German39.8%(11,457)
Norwegian15.8%(4,555)
Irish9.1%(2,614)
English6.2%(1,770)
American4.1%(1,185)
Swedish3.1%(895)
Polish2.8%(811)
Dutch2.4%(682)
French1.6%(458)
Russian1.4%(415)
Danish1.3%(375)
Czech1.1%(326)
+ 20 more ancestry groups with data
Italian0.7%(192)
Finnish0.7%(190)
Scottish0.5%(139)
Welsh0.3%(89)
Swiss0.2%(56)
Scotch-Irish0.2%(55)
Ethiopian0.2%(47)
British0.1%(41)
Iranian0.1%(29)
Hungarian0.1%(21)
Canadian0.1%(18)
Arab0%(11)
Lebanese0%(11)
Belgian0%(11)
Slovak0%(2)
RANKED:Largest German population · Largest Norwegian population · Largest Irish population · Largest English population · Largest American population
Section 05

Education

Bachelor's degree or higher
21.4%
+2.6 ptssince 2000
from 18.8% in 2000
US average: 35.6%
High school or higher
93.9%
+8.6 ptssince 2000
from 85.3% in 2000
US average: 89.6%
Graduate degree
5.7%
+0.9 ptssince 2000
from 4.9% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
14.1 min
+38%since 2000
from 10.2 min in 2000
US average: 26.5
Drive alone to work
83.7%
+3.8 ptssince 2009
from 79.9% in 2009
US average: 68.9%
Carpooled to work
8.4%
−2.6 ptssince 2009
from 11.0% in 2009
US average: 8.5%
Public transit
0.5%
+0.3 ptssince 2009
from 0.2% in 2009
US average: 3.2%
Worked from home
5.6%
−0.1 ptssince 2009
from 5.7% in 2009
US average: 15.0%
Walked to work
1.3%
−1.3 ptssince 2009
from 2.5% in 2009
US average: 2.4%
Biked to work
0.3%
+0.3 ptssince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
5.3%
Unchangedsince 2009
from 5.4% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
1.9%
−2.2 ptssince 2011
from 4.2% in 2011
US average: 5.2%
Labor force participation
68.2%
−4.7 ptssince 2011
from 72.9% in 2011
US average: 63.5%
Self-employed
12.8%
+2.6 ptssince 2009
from 10.3% in 2009
US average: 13.1%
Management & professional
31.5%
−31.0 ptssince 2009
from 62.4% in 2009
US average: 42.5%
Section 08

People & community

Male
50.9%
+1.2 ptssince 2009
from 49.7% in 2009
Female
49.1%
−1.2 ptssince 2009
from 50.3% in 2009
Foreign born
1.3%
+0.9 ptssince 2009
from 0.4% in 2009
US average: 14.1%
Veterans
7.1%
−42.2 ptssince 2009
from 49.4% in 2009
US average: 6.2%
With a disability
10.6%
−1.6 ptssince 2012
from 12.2% in 2012
US average: 13.3%
Uninsured
6.3%
−84.2 ptssince 2013
from 90.5% in 2013
US average: 8.4%
Broadband at home
87.6%
+13.9 ptssince 2017
from 73.7% in 2017
US average: 91.0%
English only at home
97.0%
−0.7 ptssince 2016
from 97.7% in 2016
US average: 77.7%
Spanish at home
2.0%
+1.2 ptssince 2016
from 0.8% in 2016
US average: 13.6%
Marital status
Men 15+
Never married35.8%(4,285)
Married49.3%(5,897)
Widowed4.3%(512)
Divorced10.6%(1,264)
Women 15+
Never married24.6%(2,827)
Married54.9%(6,301)
Widowed10.8%(1,244)
Divorced9.7%(1,114)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

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Head to head

Compare Codington County to nearby counties

CODINGTON COUNTY VS
Hamlin County
Income$87,101+20%
Home value$208,600−12%
Population6,900−77%
SEE FULL COMPARISON →
CODINGTON COUNTY VS
Grant County
Income$75,028+3%
Home value$171,000−28%
Population7,534−75%
SEE FULL COMPARISON →
CODINGTON COUNTY VS
Clark County
Income$70,726−3%
Home value$158,400−33%
Population4,031−86%
SEE FULL COMPARISON →
CODINGTON COUNTY VS
Deuel County
Income$83,112+14%
Home value$205,900−13%
Population4,408−85%
SEE FULL COMPARISON →
Frequently asked

How many people live in Codington County, South Dakota?

Codington County, South Dakota has about 28,767 residents according to the 2024 American Community Survey.

What is the median household income in Codington County, South Dakota?

The typical household in Codington County, South Dakota earns about $72,727 a year. Half of households make more than that, and half make less.

Is Codington County, South Dakota expensive?

In Codington County, South Dakota, the median home is worth about $237,700, and the typical rent is about $938 a month.

How educated are people in Codington County, South Dakota?

About 21.4% of adults age 25 and over in Codington County, South Dakota hold a bachelor's degree or higher.

What is the poverty rate in Codington County, South Dakota?

About 8.8% of people in Codington County, South Dakota live below the federal poverty line.

Has Codington County, South Dakota grown since 1990?

Yes, Codington County, South Dakota has grown since 1990. The population has added about 6,069 residents, a change of about 27 percent over that period.

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8 census tracts
Census Tract 9543.02Census Tract 9545.02Census Tract 9543.01Census Tract 9541Census Tract 9544.02Census Tract 9544.01Census Tract 9545.01Census Tract 9546
6 ZIP codes
ZIP 57201ZIP 57235ZIP 57243ZIP 57263ZIP 57272ZIP 57245
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →