Residential delivery area · South Dakota
ZIP Code 57249: Lake Preston, SD
ZIP code 57249 uses the postal name Lake Preston, South Dakota and lies entirely in Kingsbury County (Census 2020 ZIP-county file). About 1,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $63,182 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Lake Preston; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Lake Preston · its only residential ZIP
- County
- Kingsbury County
- Census places
- Lake Preston
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 145.6 sq mi · 7 people per sq mi
Where is ZIP code 57249?
57249 centers on 44.383°, -97.371° and covers 145.6 square miles of land plus 12.1 of water. It borders 5 ZIP codes: 57233, 57231, 57212, 57051, 57248.
The map draws ZIP code areas only. For the streets inside 57249, 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 57249 compare with the rest of Kingsbury County?
| Measure | 57249 | In Kingsbury County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,023 | 4th of 9 | 138th of 375 |
| Median household income | $63k | 4th of 4 | 90th of 107 |
| Median home value | $193k | 3rd of 3 | 77th of 109 |
Its median household income is higher than in 35% of U.S. residential ZIP codes, and it is denser than 13% 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 57249?
The 2020 Census counted 999 people in 57249; the ACS, which samples households over 2020-2024, estimates 1,023. Between the 2010 and 2020 censuses its population grew 0.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,023±141 (90% margin)
- 2020 Census count
- 999+0.5% since 2010 (994)
- Households
- 440
- Median age
- 50.6
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 57249?
Of the 1,023 people the ACS estimates in 57249, 17.6% are under 18 and 26.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (86.9%).
- Under 1817.6%
- 18 to 6455.6%
- 65 and older26.8%
- White, not Hispanic86.9%
- Other or two or more9.7%
- Hispanic or Latino3.2%
- Asian, not Hispanic0.2%
- 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 57249 earn?
Median household income is $63,182 (ACS 2020-2024), the 4th highest of the 4 ranked ZIP codes in Kingsbury County. It is not measurably different from 2015-2019 ($75,373 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $63,182±$9,698
- Income per person
- $37,442
- Below the poverty line
- 14.5%
- Unemployed (of the labor force)
- 1.4%
- Adults 25+ with a bachelor's degree
- 18.8%
- Adjusted gross income per tax return, 2022
- $89,965480 returns; wages 54% 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 57249?
- Median home value (owners' estimate)
- $193,300
- Median gross rent
- $618
- Homes owned by their occupants
- 75.9%
- Housing units
- 611
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57249?
31 business establishments had a location in this ZIP code in 2023, 1 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction8
- Finance and insurance6
- Other services (except public administration)4
- Retail trade3
- Transportation and warehousing3
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 57249?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57233 | Erwin | 350 | $83k | 8.9 mi |
| 57231 | De Smet | 1,724 | $79k | 10.5 mi |
| 57212 | Arlington | 1,819 | $94k | 11.4 mi |
| 57051 | Oldham | 163 | $56k | 11.5 mi |
| 57248 | Lake Norden | 1,295 | $96k | 16.5 mi |
| 57214 | Badger | 162 | $65k | 10.9 mi (near) |
| 57221 | Bryant | 1,158 | $74k | 16.0 mi (near) |
| 57061 | Sinai | 215 | $57k | 18.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.