Moody County, South Dakota Population 2026

Updated April 2026 · US Census ACS 2023 5-Year Estimates · 27th-largest in South Dakota

The population of Moody County, South Dakota is 6,371 as of the 2023 American Community Survey, making it the 27th-largest county in South Dakota. The median household income is $77,500, the median home value is $206,300, and the median age is 40.5.

The population of Moody County has grown 0.6% since 2010 (6,493 → 6,529), a +0.04% annualized rate.

Moody County within South Dakota · Source: US Census TIGER/Line via us-atlas

6,371

Population

+0.04%

Annual growth

People / sq mi

$77,500

Median Income

$206,300

Median Home Value

Moody County covers 519 sq mi of land at 12.3 people per square mile.

About Moody County, SD

Moody County is a county in South Dakota with a population of 6,371. It ranks #27 among counties in South Dakota by population. The median age is 40.5, older than the national median. The population is 50.5% male and 49.5% female.

The median household income in Moody County is $77,500, near the US median of $74,580. 6.9% of residents live below the federal poverty level. Home values sit at a median of $206,300, with monthly rent averaging $723. The homeownership rate of 70.9% is higher than the national rate of 64.8%.

Educational attainment in Moody County reflects 31.0% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 13.5% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 20.7 minutes each way.

Moody County Population History (2010-2024)

The county of Moody County had a population of 6,493 in 2010 and 6,529 in 2024, a 0.6% growth over 14 years. The peak was 6,555 in 2019. Average annual growth rate: 0.05%.

6,529

Population (2024)

6,493

Population (2010)

6,555

Peak (2019)

0.05%

Avg Annual Growth

Year	Population	Change	Annual %	Source
2010	6,493	-	-	estimate
2011	6,499	+6	+0.09%	estimate
2012	6,492	-7	-0.11%	estimate
2013	6,452	-40	-0.62%	estimate
2014	6,436	-16	-0.25%	estimate
2015	6,454	+18	+0.28%	estimate
2016	6,499	+45	+0.70%	estimate
2017	6,483	-16	-0.25%	estimate
2018	6,479	-4	-0.06%	estimate
2019	6,555	+76	+1.17%	estimate
2020	6,339	-216	-3.30%	estimate
2021	6,307	-32	-0.50%	estimate
2022	6,366	+59	+0.94%	estimate
2023	6,444	+78	+1.23%	estimate
2024	6,529	+85	+1.32%	estimate

Race & Ethnicity

White	75.5%
Black or African American	1.1%
Asian	0.0%
Hispanic or Latino (any race)	15.4%
Two or More Races	0.0%

Age & Sex

40.5

Median Age

49.5%

Female

50.5%

Male

20.0%

Age 65+

Age Distribution

Under 5

7.3%

5–9

6.8%

10–14

8.1%

15–19

7.3%

20–24

3.8%

25–34

10.3%

35–44

11.4%

45–54

10.9%

55–59

7.7%

60–64

6.4%

65–74

11.8%

75–84

6.2%

85+

2.0%

Children (under 15): 22.2% · Seniors (65+): 20.0%

Income & Poverty

Median household income	$77,500+$5,079 vs state
Mean household income	$94,107
Per-capita income	$36,544
Poverty rate	6.9%-0.5% vs state
Unemployment rate	2.0%
Employment-to-population	63.8%

Top Industries by Employment

Professional & business services

23.9%

Agriculture

11.8%

Manufacturing

10.8%

Education & health care

10.5%

Construction

9.9%

Public administration

6.8%

Retail trade

5.3%

Information

3.5%

The largest employment sector in Moody County is professional & business services, accounting for 23.9% of workers.

How residents commute

1.1%

Drive alone

4.7%

Carpool

72.1%

Public transit

13.5%

Work from home

20.7 min

Avg commute

Housing

$206,300$-30,500 vs state

Median home value

$723

Median rent

70.9%

Homeownership rate

2,752

Total housing units

91.0%

Occupied

9.0%

Vacant

29.1%

Renter-occupied

Social & access

90.8%

With health insurance

94.0%

With broadband internet

24.9%

Foreign-born

7.1%

Veterans (18+)

13.6%

With a disability

92.7%

Speak language other than English at home

Education

94.6%

High School+

31.0%

Bachelor's+

Largest cities in South Dakota

Sioux Falls (197,642)Rapid City (76,836)Aberdeen (28,297)Brookings (23,710)Watertown (22,859)Mitchell (15,637)Yankton (15,501)Huron (14,347)Pierre (14,008)Spearfish (12,551)All South Dakota cities →

Other counties in South Dakota

Minnehaha County (200,689)Pennington County (112,081)Lincoln County (68,286)Brown County (38,079)Brookings County (34,968)Meade County (30,297)Codington County (28,556)Lawrence County (26,574)Yankton County (23,379)Davison County (19,936)All South Dakota counties →

Part of South Dakota

South Dakota demographic profile All South Dakota data →

Metro areas in South Dakota

Sioux Falls (293,107)Rapid City (151,064)Sioux City (144,007)All US metros →

County rankings

US Counties by Population Richest US Counties by Median Household Income Expensive US Counties by Home Value Educated US Counties Counties With Highest Poverty Rates Youngest US Counties by Median Age Oldest US Counties by Median Age Cheapest US Counties by Median Home Value Racially Diverse US Counties Counties With Largest Hispanic Population All rankings →

Frequently Asked Questions

Moody County, South Dakota has a population of 6,371 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 27th-largest county in South Dakota. Population density is 12 people per square mile.

The population of Moody County has grown 0.6% since 2010 (6,493 → 6,529), a +0.04% annualized rate.

The median household income in Moody County, South Dakota is $77,500, with mean (average) household income of $94,107 and per-capita income of $36,544. 6.9% of residents live below the federal poverty level.

In Moody County, the largest racial and ethnic groups are White (75.5%), Hispanic or Latino (15.4%), Black or African American (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.

The median age in Moody County, South Dakota is 40.5 years. Residents are 49.5% female and 50.5% male.

The median home value in Moody County is $206,300 and median monthly rent is $723. 70.9% of occupied housing units are owner-occupied. The county has 2,752 total housing units, 9.0% of which are vacant.

The largest employment sector in Moody County, South Dakota is professional, scientific, and management services, employing 23.9% of workers. The unemployment rate is 2.0%.

Sioux Falls is among the largest cities associated with Moody County, South Dakota, with a population of 197,642.