Residential delivery area · South Dakota
ZIP Code 57466: Onaka, SD
ZIP code 57466 uses the postal name Onaka, South Dakota and lies mostly in Faulk County (76% of its land) with the rest in Edmunds County (Census 2020 ZIP-county file). About 190 people live there (Census Bureau, ACS 2020-2024). Median household income is $51,172 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Onaka; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Onaka · its only residential ZIP
- County
- Faulk County (76%); Edmunds County (24%)
- Census places
- Onaka
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 137.3 sq mi · 1 person per sq mi
Where is ZIP code 57466?
57466 centers on 45.197°, -99.458° and covers 137.3 square miles of land plus 5.8 of water. It borders 4 ZIP codes: 57475, 57473, 57471, 57438.
The map draws ZIP code areas only. For the streets inside 57466, 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 57466 compare with the rest of Faulk County?
| Measure | 57466 | In Faulk County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 192 | 10th of 10 | 308th of 375 |
| Median household income | $51k | not ranked | not ranked |
| Median home value | $39k | not ranked | not ranked |
57466's income and home value are not ranked: it has fewer than 1,000 residents (192). 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 5% 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 57466?
The 2020 Census counted 131 people in 57466; the ACS, which samples households over 2020-2024, estimates 192. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 192±75 (90% margin)
- 2020 Census count
- 131
- Households
- 75
- Median age
- 43.3
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 57466?
Of the 192 people the ACS estimates in 57466, 30.7% are under 18 and 27.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (100.0%).
- Under 1830.7%
- 18 to 6441.7%
- 65 and older27.6%
- White, not Hispanic100.0%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 57466 earn?
Median household income is $51,172 (ACS 2020-2024).
- Median household income
- $51,172±$5,317
- Income per person
- $30,580
- Below the poverty line
- 33.9%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 24.8%
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 57466?
- Median home value (owners' estimate)
- $38,900
- Median gross rent
- –
- Homes owned by their occupants
- 100.0%
- Housing units
- 83
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57466?
5 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018 (ZIP Code Business Patterns).
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 57466?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57475 | Tolstoy | 99 | $88k | 8.3 mi |
| 57473 | Seneca | 246 | $24k | 14.2 mi |
| 57471 | Roscoe | 546 | $68k | 15.9 mi |
| 57438 | Faulkton | 973 | $71k | 17.4 mi |
| 57455 | Lebanon | 137 | $86k | 17.1 mi (near) |
| 57450 | Hoven | 624 | $87k | 18.0 mi (near) |
| 57428 | Bowdle | 567 | $64k | 20.6 mi (near) |
| 57435 | Cresbard | 300 | $98k | 26.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.