US ZIP Code
57225

Clark, SD

Clark County  ·  South Dakota

● Active
👥 1,760 Population ↓ 9% since 2019
💰 $58,352 Median HH Income
▼ 24% below avg ↑ 46% since 2019
🎂 49.5 Median Age ↑ 14% since 2019
🏠 $144,200 Median Home Value
▼ 48% below avg ↑ 41% since 2019
🎓 28.4% College Grads
▼ 27% below avg
📊 5.6% Unemployment
▲ 15% above avg ↑ 21% since 2019
ZIP Code Details
ZIP Code57225
CityClark
StateSouth Dakota (SD)
CountyClark County
Area Code605
Elevation1,780 ft
Latitude44.883544
Longitude-97.728093
TimezoneChicago (DST)
FIPS46025
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.8% (894) Female 49.2% (866) ♀

Race & Ethnicity

White: 91.3%Hispanic: 6.7%Other: 0.5%Race
White91.3%
Hispanic6.7%
Other0.5%

Age Breakdown

Under 5
5%
5–17
19%
18–24
3%
25–44
19%
45–64
24%
65+
11%

Key Indicators

Median Age49.5 yrs ↑ 14% since 2019
Avg Household Size2.43
Below Poverty8.6% ▼ 14% below avg
College Grads28.4% ▼ 27% below avg
Unemployment5.6% ▲ 15% above avg
HS Graduate572 (48%)
Some College80 (6.7%)
Associates201 (16.9%)
Bachelors138 (11.6%)
Graduate Degree200 (16.8%)

Education

HS Grad: 48%Some College: 6.7%Associates: 16.9%Bachelors: 11.6%Graduate: 16.8%Edu
HS Grad48.0%
Some College6.7%
Associates16.9%
Bachelors11.6%
Graduate16.8%
Housing & Income

Housing Tenure

Owner: 81.9%Renter: 18.1%Tenure
Owner81.9%
Renter18.1%

Home Value Distribution

Under $50k
17%
$50k–100k
21%
$100k–150k
14%
$150k–200k
13%
$200k–300k
19%
$300k–500k
11%
Over $500k
4%

Financials

Median HH Income$58,352 ▼ 24% below avg ↑ 46% since 2019
Median Home Value$144,200 ▼ 48% below avg ↑ 41% since 2019
Home/Income Ratio2.5x (nat avg ~3.5x)
Median Rent$713/mo ↑ 35% since 2019
Total Units842
Vacant Units145
Avg HH Size2.43

Income Distribution

Under $25k
22%
$25k–50k
21%
$50k–75k
16%
$75k–100k
9%
$100k–150k
18%
$150k–200k
7%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
84%
Walked
6%
Work From Home
10%

Commute Time

Under 15 min
57%
15–30 min
25%
30–45 min
13%
Over 45 min
6%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
14%
1960s–1970s
18%
1980s–1990s
6%
2000+
61%

Summary

Total Units842
Vacant145
Owner Occupied81.9%
Renter Occupied18.1%
Avg HH Size2.43
Frequently Asked Questions
ZIP code 57225 is in Clark, SD, in Clark County.
ZIP code 57225 is located in South Dakota (SD).
ZIP code 57225 is in Clark County, SD.
ZIP 57225 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 57225 is 1,760 people (ACS 2023).
The median household income in ZIP code 57225 is $58,352 (ACS 2023).
The median home value in ZIP 57225 is $144,200 (ACS 2023).
About ZIP Code 57225

ZIP code 57225 is located in Clark, South Dakota, within Clark County. With a population of 1,760, this is a sparsely populated ZIP code with a mature community — the median age is 49.5 years. Economically, 57225 is a solidly middle-class ZIP code: the median household income of $58,352 is below the national average.

Real estate in ZIP code 57225 represents one of the more affordable housing markets in the country. The median home value of $144,200 is below the national average. Renters can expect to pay around $713 per month in median rent. Homeownership is strong here — 81.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 41% since 2019.

The population of 57225 is primarily White (91.25%). Residents are moderately educated — 28.4% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 8.6%. Household income has grown by 46% since 2019.

The unemployment rate in 57225 stands at 5.6%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 74%.

Overall, ZIP code 57225 in Clark, SD is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 1,760 residents, a median household income of $58,352, and a median home value of $144,200, it offers a clear picture of life in this part of South Dakota.