Residential delivery area · South Dakota
ZIP Code 57216: Big Stone City, SD
ZIP code 57216 uses the postal name Big Stone City, South Dakota and lies mostly in Grant County (67% of its land) with the rest in Roberts County (Census 2020 ZIP-county file). About 1,600 people live there (Census Bureau, ACS 2020-2024). Median household income is $88,203 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Big Stone City; 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Big Stone City · its only residential ZIP
- County
- Grant County (67%); Roberts County (33%)
- Census places
- Big Stone City
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 61.4 sq mi · 26 people per sq mi
Where is ZIP code 57216?
57216 centers on 45.303°, -96.530° and covers 61.4 square miles of land plus 6.1 of water. It borders 5 ZIP codes: 56278, 57252, 56225, 57227, 56212.
The map draws ZIP code areas only. For the streets inside 57216, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 57216 compare with the rest of Grant County?
| Measure | 57216 | In Grant County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,584 | 2nd of 12 | 92nd of 375 |
| Median household income | $88k | 1st of 2 | 27th of 107 |
| Median home value | $201k | 1st of 2 | 74th of 109 |
Its median household income is higher than in 71% of U.S. residential ZIP codes, and it is denser than 30% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 57216?
The 2020 Census counted 1,037 people in 57216; the ACS, which samples households over 2020-2024, estimates 1,584. Between the 2010 and 2020 censuses its population fell 0.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,584±208 (90% margin)
- 2020 Census count
- 1,037−0.7% since 2010 (1,044)
- Households
- 690
- Median age
- 53.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 57216?
Of the 1,584 people the ACS estimates in 57216, 16.0% are under 18 and 24.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (90.3%).
- Under 1816.0%
- 18 to 6459.3%
- 65 and older24.7%
- White, not Hispanic90.3%
- Hispanic or Latino7.9%
- Other or two or more1.1%
- Asian, not Hispanic0.8%
- Black, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 57216 earn?
Median household income is $88,203 (ACS 2020-2024). It is not measurably different from 2015-2019 ($75,408 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $88,203±$10,144
- Income per person
- $45,719
- Below the poverty line
- 15.3%
- Unemployed (of the labor force)
- 0.2%
- Adults 25+ with a bachelor's degree
- 18.1%
- Adjusted gross income per tax return, 2022
- $107,125550 returns; wages 46% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 57216?
- Median home value (owners' estimate)
- $201,300
- Median gross rent
- $790
- Homes owned by their occupants
- 83.2%
- Housing units
- 878
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 57216?
35 business establishments had a location in this ZIP code in 2023, 4 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction6
- Manufacturing6
- Accommodation and food services6
- Retail trade4
- Other services (except public administration)4
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 57216?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 56278 | Ortonville, MN | 2,698 | $63k | 7.9 mi |
| 57252 | Milbank | 4,883 | $71k | 8.2 mi |
| 56225 | Clinton, MN | 734 | $96k | 10.4 mi |
| 57227 | Corona | 562 | $97k | 10.9 mi |
| 56212 | Bellingham, MN | 475 | $81k | 15.6 mi |
| 56276 | Odessa, MN | 256 | $76k | 11.6 mi (near) |
| 57269 | Twin Brooks | 186 | $98k | 14.2 mi (near) |
| 56227 | Correll, MN | 215 | $98k | 17.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.