Residential delivery area · South Dakota
ZIP Code 57054: Ramona, SD
ZIP code 57054 uses the postal name Ramona, South Dakota and lies entirely in Lake County (Census 2020 ZIP-county file). About 700 people live there (Census Bureau, ACS 2020-2024). Median household income is $86,875 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Ramona; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Ramona · its only residential ZIP
- County
- Lake County
- Census places
- Ramona
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 116.2 sq mi · 6 people per sq mi
Where is ZIP code 57054?
57054 centers on 44.117°, -97.260° and covers 116.2 square miles of land plus 0.4 of water. It borders 5 ZIP codes: 57051, 57076, 57042, 57050, 57212.
The map draws ZIP code areas only. For the streets inside 57054, 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 57054 compare with the rest of Lake County?
| Measure | 57054 | In Lake County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 703 | 7th of 12 | 173rd of 375 |
| Median household income | $87k | not ranked | not ranked |
| Median home value | $97k | not ranked | not ranked |
57054's income and home value are not ranked: it has fewer than 1,000 residents (703). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 12% of 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 57054?
The 2020 Census counted 430 people in 57054; the ACS, which samples households over 2020-2024, estimates 703. Between the 2010 and 2020 censuses its population fell 14.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 703±157 (90% margin)
- 2020 Census count
- 430−14.3% since 2010 (502)
- Households
- 236
- Median age
- 31.4
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 57054?
Of the 703 people the ACS estimates in 57054, 31.9% are under 18 and 15.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (47.4%), then Hispanic or Latino (40.5%).
- Under 1831.9%
- 18 to 6452.2%
- 65 and older15.9%
- White, not Hispanic47.4%
- Hispanic or Latino40.5%
- Other or two or more12.1%
- Black, not Hispanic0.0%
- Asian, 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 57054 earn?
Median household income is $86,875 (ACS 2020-2024). It is not measurably different from 2015-2019 ($70,361 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $86,875±$35,188
- Income per person
- $39,061
- Below the poverty line
- 20.1%
- Unemployed (of the labor force)
- 0.3%
- Adults 25+ with a bachelor's degree
- 14.2%
- Adjusted gross income per tax return, 2022
- $84,530230 returns; wages 44% 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 57054?
- Median home value (owners' estimate)
- $97,100
- Median gross rent
- $850
- Homes owned by their occupants
- 80.5%
- Housing units
- 290
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57054?
9 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in wholesale trade (ZIP Code Business Patterns).
- Wholesale trade3
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 57054?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57051 | Oldham | 163 | $56k | 8.3 mi |
| 57076 | Winfred | 325 | $118k | 11.2 mi |
| 57042 | Madison | 7,756 | $72k | 11.6 mi |
| 57050 | Nunda | 176 | $117k | 12.2 mi |
| 57212 | Arlington | 1,819 | $94k | 19.0 mi |
| 57061 | Sinai | 215 | $57k | 13.9 mi (near) |
| 57057 | Rutland | 196 | $72k | 14.9 mi (near) |
| 57075 | Wentworth | 1,296 | $107k | 16.7 mi (near) |
| 57349 | Howard | 1,513 | $75k | 17.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.