County

Douglas County, SD

5 ZIP codes  ·  5 cities  ·  South Dakota

👥3,031Population
💰$76,669Median HH Income≈ Avg
🎂39.1Median Age
🏠$144,367Median Home Value▼ 48% below avg
🎓40.6%College Grads≈ Avg
📊1.0%Unemployment▼ 80% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 48.3% Female 51.7% ♀

Race & Ethnicity

White: 93.6%Hispanic: 2.3%Black: 3.5%Other: 1.6%Race
White93.6%
Hispanic2.3%
Black3.5%
Other1.6%

Age Breakdown

Under 5
7%
5–17
19%
18–24
8%
25–44
20%
45–64
22%
65+
10%

Key Indicators

Median Age39.1 yrs
Avg HH Size2.36
Below Poverty14.7% ▲ 47% above avg
College Grads40.6% ≈ Avg
Unemployment1.0% ▼ 80% below avg
No HS Diploma1 (0.1%)
HS Graduate610 (32.9%)
Some College178 (9.6%)
Associates311 (16.8%)
Bachelors287 (15.5%)
Graduate Degree467 (25.2%)

Education

No HS: 0.1%HS Grad: 32.9%Some College: 9.6%Associates: 16.8%Bachelors: 15.5%Graduate: 25.2%Edu
No HS0.1%
HS Grad32.9%
Some College9.6%
Associates16.8%
Bachelors15.5%
Graduate25.2%
Housing & Income

Housing Tenure

Owner: 78.2%Renter: 21.8%Tenure
Owner78.2%
Renter21.8%

Home Value Distribution

Under $50k
17%
$50k–$100k
23%
$100k–$150k
13%
$150k–$200k
15%
$200k–$300k
13%
$300k–$500k
7%
Over $500k
13%

Financials

Median HH Income$76,669 ≈ Avg
Median Home Value$144,367 ▼ 48% below avg
Home/Income Ratio1.9x (nat avg ~3.5x)
Median Rent$842/mo
Total Housing Units1,367
Vacant Units225

Income Distribution

Under $25k
17%
$25k–$50k
16%
$50k–$75k
15%
$75k–$100k
15%
$100k–$150k
21%
$150k–$200k
7%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
80%
Public Transit
1%
Walked
11%
Work From Home
9%

Commute Time

Under 15 min
49%
15–30 min
24%
30–45 min
17%
Over 45 min
9%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
13%
1960s–1970s
10%
1980s–1990s
5%
2000+
70%
About Douglas County, SD

Douglas County is located in South Dakota and encompasses 5 ZIP codes spanning 5 cities and communities. The county has an estimated population of 3,031 residents. With a median age of 39.11, it is a middle-aged county.

Douglas County has a middle-income economic profile. The median household income of $76,668 is near the national average. Unemployment stands at 1.0%, well below the national average. The poverty rate of 14.7% is above the national average.

Housing in Douglas County is one of the more affordable housing markets in the country, with a median home value of $144,367 — below the national average. Monthly median rent is approximately $842. Homeownership rates are high at 78.2%, reflecting a largely residential, stable population.

The residents of Douglas County are primarily White (93.57%). Educational attainment is well-educated — 40.6% of adults hold a bachelor's degree or higher, near the national average.

Douglas County, SD is a middle-income area in South Dakota. The 5 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Douglas County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
57313 Armour 1,189 $77,865 $106,900 $806 2.3% 44.1%
57328 Corsica 1,225 $84,167 $177,900 $975 0.0% 37.6%
57330 Delmont 548 $60,962 $150,700 $625 0.4% 40.3%
57344 Harrison 65 $45,893 0.0% 37.7%