US ZIP Code
57221

Bryant, SD

Hamlin County  ·  South Dakota

● Active
👥 1,185 Population ↑ 32% since 2019
💰 $82,500 Median HH Income
▲ 8% above avg ↑ 22% since 2019
🎂 23.9 Median Age ↓ 7% since 2019
🏠 $229,100 Median Home Value
▼ 18% below avg ↑ 65% since 2019
🎓 27.4% College Grads
▼ 29% below avg
📊 0.8% Unemployment
▼ 83% below avg ↑ 53% since 2019
ZIP Code Details
ZIP Code57221
CityBryant
StateSouth Dakota (SD)
CountyHamlin County
Area Code605
Elevation1,851 ft
Latitude44.608917
Longitude-97.441378
TimezoneChicago (DST)
FIPS46057
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.9% (615) Female 48.1% (570) ♀

Race & Ethnicity

White: 96.5%Hispanic: 3.5%Other: 0.1%Race
White96.5%
Hispanic3.5%
Other0.1%

Age Breakdown

Under 5
15%
5–17
20%
18–24
16%
25–44
18%
45–64
17%
65+
4%

Key Indicators

Median Age23.9 yrs ↓ 7% since 2019
Avg Household Size3.03
Below Poverty16.0% ▲ 60% above avg
College Grads27.4% ▼ 29% below avg
Unemployment0.8% ▼ 83% below avg
No HS Diploma11 (2.2%)
HS Graduate268 (54%)
Some College35 (7.1%)
Associates46 (9.3%)
Bachelors58 (11.7%)
Graduate Degree78 (15.7%)

Education

No HS: 2.2%HS Grad: 54%Some College: 7.1%Associates: 9.3%Bachelors: 11.7%Graduate: 15.7%Edu
No HS2.2%
HS Grad54.0%
Some College7.1%
Associates9.3%
Bachelors11.7%
Graduate15.7%
Housing & Income

Housing Tenure

Owner: 76.5%Renter: 23.5%Tenure
Owner76.5%
Renter23.5%

Home Value Distribution

Under $50k
2%
$50k–100k
16%
$100k–150k
16%
$150k–200k
9%
$200k–300k
28%
$300k–500k
23%
Over $500k
6%

Financials

Median HH Income$82,500 ▲ 8% above avg ↑ 22% since 2019
Median Home Value$229,100 ▼ 18% below avg ↑ 65% since 2019
Home/Income Ratio2.8x (nat avg ~3.5x)
Median Rent$738/mo ↑ 42% since 2019
Total Units395
Vacant Units33
Avg HH Size3.03

Income Distribution

Under $25k
6%
$25k–50k
24%
$50k–75k
16%
$75k–100k
11%
$100k–150k
27%
$150k–200k
8%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
83%
Walked
4%
Work From Home
13%

Commute Time

Under 15 min
47%
15–30 min
30%
30–45 min
5%
Over 45 min
18%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
7%
1960s–1970s
9%
1980s–1990s
11%
2000+
69%

Summary

Total Units395
Vacant33
Owner Occupied76.5%
Renter Occupied23.5%
Avg HH Size3.03
Frequently Asked Questions
ZIP code 57221 is in Bryant, SD, in Hamlin County.
ZIP code 57221 is located in South Dakota (SD).
ZIP code 57221 is in Hamlin County, SD.
ZIP 57221 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 57221 is 1,185 people (ACS 2023).
The median household income in ZIP code 57221 is $82,500 (ACS 2023).
The median home value in ZIP 57221 is $229,100 (ACS 2023).
About ZIP Code 57221

ZIP code 57221 is located in Bryant, South Dakota, within Hamlin County. With a population of 1,185, this is a sparsely populated ZIP code with a young community — the median age is 23.9 years. Economically, 57221 is a middle-income ZIP code: the median household income of $82,500 is near the national average.

Real estate in ZIP code 57221 represents an affordable housing market. The median home value of $229,100 is below the national average. Renters can expect to pay around $738 per month in median rent. Homeownership is strong here — 76.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 65% since 2019.

The population of 57221 is primarily White (96.46%). Residents are moderately educated — 27.4% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 16.0%. Household income has grown by 22% since 2019.

The unemployment rate in 57221 stands at 0.8%, which is well below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 71%.

Overall, ZIP code 57221 in Bryant, SD is characterized as middle-income, moderately educated, a young community, and predominantly owner-occupied. With 1,185 residents, a median household income of $82,500, and a median home value of $229,100, it offers a clear picture of life in this part of South Dakota.