US ZIP Code
57356

Lake Andes, SD

Charles Mix County  ·  South Dakota

● Active
👥 2,021 Population
💰 $52,647 Median HH Income
▼ 31% below avg ↑ 20% since 2019
🎂 36.1 Median Age ↑ 24% since 2019
🏠 $113,800 Median Home Value
▼ 59% below avg ↑ 79% since 2019
🎓 36.7% College Grads
≈ Avg
📊 10.6% Unemployment
▲ 116% above avg ↑ 2% since 2019
ZIP Code Details
ZIP Code57356
CityLake Andes
StateSouth Dakota (SD)
CountyCharles Mix County
Area Code605
Elevation1,484 ft
Latitude43.145225
Longitude-98.513188
TimezoneChicago (DST)
FIPS46023
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.6% (1,063) Female 47.4% (958) ♀

Race & Ethnicity

White: 41.9%Hispanic: 4.2%Black: 0.3%Asian: 0.1%Other: 9%Race
White41.9%
Hispanic4.2%
Black0.3%
Asian0.1%
Other9.0%

Age Breakdown

Under 5
8%
5–17
22%
18–24
8%
25–44
22%
45–64
22%
65+
5%

Key Indicators

Median Age36.1 yrs ↑ 24% since 2019
Avg Household Size3.30
Below Poverty33.0% ▲ 230% above avg
College Grads36.7% ≈ Avg
Unemployment10.6% ▲ 116% above avg
No HS Diploma8 (0.8%)
HS Graduate357 (33.7%)
Some College172 (16.2%)
Associates133 (12.6%)
Bachelors133 (12.6%)
Graduate Degree256 (24.2%)

Education

No HS: 0.8%HS Grad: 33.7%Some College: 16.2%Associates: 12.6%Bachelors: 12.6%Graduate: 24.2%Edu
No HS0.8%
HS Grad33.7%
Some College16.2%
Associates12.6%
Bachelors12.6%
Graduate24.2%
Housing & Income

Housing Tenure

Owner: 70.3%Renter: 29.7%Tenure
Owner70.3%
Renter29.7%

Home Value Distribution

Under $50k
26%
$50k–100k
20%
$100k–150k
11%
$150k–200k
7%
$200k–300k
15%
$300k–500k
17%
Over $500k
4%

Financials

Median HH Income$52,647 ▼ 31% below avg ↑ 20% since 2019
Median Home Value$113,800 ▼ 59% below avg ↑ 79% since 2019
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$694/mo ↑ 41% since 2019
Total Units810
Vacant Units224
Avg HH Size3.30

Income Distribution

Under $25k
27%
$25k–50k
19%
$50k–75k
21%
$75k–100k
12%
$100k–150k
9%
$150k–200k
7%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
79%
Public Transit
3%
Walked
6%
Work From Home
11%

Commute Time

Under 15 min
57%
15–30 min
26%
30–45 min
11%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
8%
1960s–1970s
15%
1980s–1990s
10%
2000+
65%

Summary

Total Units810
Vacant224
Owner Occupied70.3%
Renter Occupied29.7%
Avg HH Size3.30
Frequently Asked Questions
ZIP code 57356 is in Lake Andes, SD, in Charles Mix County.
ZIP code 57356 is located in South Dakota (SD).
ZIP code 57356 is in Charles Mix County, SD.
ZIP 57356 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 57356 is 2,021 people (ACS 2023).
The median household income in ZIP code 57356 is $52,647 (ACS 2023).
The median home value in ZIP 57356 is $113,800 (ACS 2023).
About ZIP Code 57356

ZIP code 57356 is located in Lake Andes, South Dakota, within Charles Mix County. With a population of 2,021, this is a sparsely populated ZIP code with a relatively young community — the median age is 36.1 years. Economically, 57356 is a working-class ZIP code: the median household income of $52,647 is below the national average.

Real estate in ZIP code 57356 represents one of the more affordable housing markets in the country. The median home value of $113,800 is well below the national average. Renters can expect to pay around $694 per month in median rent. Homeownership is strong here — 70.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 79% since 2019.

The population of 57356 is racially diverse, with White as the largest group at 41.9%. Residents are moderately educated — 36.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects a significant share of residents at 33.0%. Household income has grown by 20% since 2019.

The unemployment rate in 57356 stands at 10.6%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 57356 in Lake Andes, SD is characterized as working-class, moderately educated, a relatively young community, and predominantly owner-occupied. With 2,021 residents, a median household income of $52,647, and a median home value of $113,800, it offers a clear picture of life in this part of South Dakota.