Residential delivery area · South Dakota
ZIP Code 57323: Carthage, SD
ZIP code 57323 uses the postal name Carthage, South Dakota and lies mostly in Miner County (74% of its land), reaching into Kingsbury County and Sanborn County (Census 2020 ZIP-county file). About 130 people live there (Census Bureau, ACS 2020-2024). Median household income is $51,250 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Carthage; 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Carthage · its only residential ZIP
- County
- Miner County (74%); Kingsbury County (23%); Sanborn County (3%)
- Census places
- Carthage
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 122.7 sq mi · 1 person per sq mi
Where is ZIP code 57323?
57323 centers on 44.165°, -97.720° and covers 122.7 square miles of land plus 0.3 of water. It borders 5 ZIP codes: 57337, 57349, 57353, 57314, 57231.
The map draws ZIP code areas only. For the streets inside 57323, 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 57323 compare with the rest of Miner County?
| Measure | 57323 | In Miner County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 126 | 8th of 8 | 338th of 375 |
| Median household income | $51k | not ranked | not ranked |
| Median home value | $70k | not ranked | not ranked |
57323's income and home value are not ranked: it has fewer than 1,000 residents (126). 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 4% 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 57323?
The 2020 Census counted 224 people in 57323; the ACS, which samples households over 2020-2024, estimates 126. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 126±54 (90% margin)
- 2020 Census count
- 224
- Households
- 82
- Median age
- 70.1
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 57323?
Of the 126 people the ACS estimates in 57323, 4.0% are under 18 and 59.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (96.8%).
- Under 184.0%
- 18 to 6436.5%
- 65 and older59.5%
- White, not Hispanic96.8%
- Asian, not Hispanic3.2%
- Hispanic or Latino0.0%
- Black, 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 57323 earn?
Median household income is $51,250 (ACS 2020-2024).
- Median household income
- $51,250±$43,577
- Income per person
- $43,037
- Below the poverty line
- 16.7%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 34.2%
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 57323?
- Median home value (owners' estimate)
- $70,000
- Median gross rent
- –
- Homes owned by their occupants
- 87.8%
- Housing units
- 155
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57323?
7 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services3
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 57323?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57337 | Fedora | 130 | $75k | 11.6 mi |
| 57349 | Howard | 1,513 | $75k | 11.6 mi |
| 57353 | Iroquois | 812 | $76k | 15.2 mi |
| 57314 | Artesian | 572 | $86k | 15.3 mi |
| 57231 | De Smet | 1,724 | $79k | 16.1 mi |
| 57051 | Oldham | 163 | $56k | 18.7 mi (near) |
| 57324 | Cavour | 410 | $67k | 18.7 mi (near) |
| 57321 | Canova | 390 | $93k | 22.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.