Residential delivery area · South Dakota
ZIP Code 57363: Mount Vernon, SD
ZIP code 57363 uses the postal name Mount Vernon, South Dakota and lies mostly in Davison County (91% of its land), reaching into Sanborn County and Aurora County (Census 2020 ZIP-county file). About 870 people live there (Census Bureau, ACS 2020-2024). Median household income is $77,841 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Mount Vernon; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Mount Vernon · its only residential ZIP
- County
- Davison County (91%); Sanborn County (6%); Aurora County (2%)
- Census places
- Mount Vernon
- Micro area
- Mitchell, SD
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 189.8 sq mi · 5 people per sq mi
Where is ZIP code 57363?
57363 centers on 43.680°, -98.256° and covers 189.8 square miles of land plus 0.0 of water. It borders 7 ZIP codes: 57301, 57368, 57375, 57359, 57334, 57331, 57328.
The map draws ZIP code areas only. For the streets inside 57363, 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 57363 compare with the rest of Davison County?
| Measure | 57363 | In Davison County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 866 | 3rd of 6 | 159th of 375 |
| Median household income | $78k | not ranked | not ranked |
| Median home value | $203k | not ranked | not ranked |
57363's income and home value are not ranked: it has fewer than 1,000 residents (866). 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 10% 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 57363?
The 2020 Census counted 984 people in 57363; the ACS, which samples households over 2020-2024, estimates 866. Between the 2010 and 2020 censuses its population fell 1.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 866±200 (90% margin)
- 2020 Census count
- 984−1.9% since 2010 (1,003)
- Households
- 357
- Median age
- 34.1
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 57363?
Of the 866 people the ACS estimates in 57363, 26.2% are under 18 and 12.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (94.0%).
- Under 1826.2%
- 18 to 6461.1%
- 65 and older12.7%
- White, not Hispanic94.0%
- Other or two or more6.0%
- Hispanic or Latino0.0%
- 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 57363 earn?
Median household income is $77,841 (ACS 2020-2024). It is not measurably different from 2015-2019 ($66,462 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $77,841±$14,931
- Income per person
- $42,463
- Below the poverty line
- 3.8%
- Unemployed (of the labor force)
- 0.6%
- Adults 25+ with a bachelor's degree
- 17.9%
- Adjusted gross income per tax return, 2022
- $75,713450 returns; wages 57% 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 57363?
- Median home value (owners' estimate)
- $203,300
- Median gross rent
- $394
- Homes owned by their occupants
- 68.3%
- Housing units
- 411
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57363?
12 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction3
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 57363?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57301 | Mitchell | 19,104 | $66k | 10.9 mi |
| 57368 | Plankinton | 1,068 | $75k | 11.8 mi |
| 57375 | Stickney | 573 | $70k | 14.1 mi |
| 57359 | Letcher | 652 | $107k | 16.1 mi |
| 57334 | Ethan | 1,081 | $62k | 16.4 mi |
| 57331 | Dimock | 231 | $101k | 17.7 mi |
| 57328 | Corsica | 1,290 | $87k | 19.1 mi |
| 57340 | Fulton | 244 | $59k | 21.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.