Residential delivery area · South Dakota
ZIP Code 57035: Humboldt, SD
ZIP code 57035 uses the postal name Humboldt, South Dakota and lies mostly in Minnehaha County (92% of its land) with the rest in McCook County (Census 2020 ZIP-county file). About 1,600 people live there (Census Bureau, ACS 2020-2024). Median household income is $99,565 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Humboldt; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2024
- ZBP2023
- IRS2022
- Town
- Humboldt · its only residential ZIP
- County
- Minnehaha County (92%); McCook County (8%)
- Census places
- Humboldt
- Metro area
- Sioux Falls, SD-MN
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 85.8 sq mi · 19 people per sq mi
Where is ZIP code 57035?
57035 centers on 43.646°, -97.080° and covers 85.8 square miles of land plus 1.8 of water. It borders 5 ZIP codes: 57033, 57048, 57012, 57018, 57053.
The map draws ZIP code areas only. For the streets inside 57035, 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 57035 compare with the rest of Minnehaha County?
| Measure | 57035 | In Minnehaha County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,591 | 16th of 23 | 91st of 375 |
| Median household income | $100k | 7th of 18 | 11th of 107 |
| Median home value | $327k | 7th of 19 | 19th of 109 |
Its median household income is higher than in 81% of U.S. residential ZIP codes, and it is denser than 25% 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 57035?
The 2020 Census counted 1,218 people in 57035; the ACS, which samples households over 2020-2024, estimates 1,591. Between the 2010 and 2020 censuses its population grew 1.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,591±497 (90% margin)
- 2020 Census count
- 1,218+1.5% since 2010 (1,200)
- Households
- 562
- 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 57035?
Of the 1,591 people the ACS estimates in 57035, 33.8% are under 18 and 12.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.0%).
- Under 1833.8%
- 18 to 6453.9%
- 65 and older12.4%
- White, not Hispanic92.0%
- Hispanic or Latino4.6%
- Other or two or more3.1%
- Asian, not Hispanic0.4%
- 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 57035 earn?
Median household income is $99,565 (ACS 2020-2024), the 7th highest of the 18 ranked ZIP codes in Minnehaha County. It is not measurably different from 2015-2019 ($93,813 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $99,565±$15,781
- Income per person
- $39,902
- Below the poverty line
- 2.0%
- Unemployed (of the labor force)
- 0.3%
- Adults 25+ with a bachelor's degree
- 29.9%
- Adjusted gross income per tax return, 2022
- $98,968620 returns; wages 58% 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 57035?
- Median home value (owners' estimate)
- $326,500
- Median gross rent
- $745
- Homes owned by their occupants
- 94.8%
- Housing units
- 577
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 57035?
44 business establishments had a location in this ZIP code in 2023, 12 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction14
- Manufacturing5
- Retail trade5
- Wholesale trade4
- Accommodation and food services3
- Other services (except public administration)3
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 57035?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57033 | Hartford | 5,576 | $106k | 6.5 mi |
| 57048 | Montrose | 1,237 | $84k | 8.9 mi |
| 57012 | Canistota | 1,168 | $94k | 10.6 mi |
| 57018 | Colton | 1,495 | $98k | 11.6 mi |
| 57053 | Parker | 2,220 | $93k | 16.6 mi |
| 57041 | Lyons | 133 | $158k | 11.1 mi (near) |
| 57047 | Monroe | 389 | $55k | 11.2 mi (near) |
| 57020 | Crooks | 1,622 | $102k | 13.2 mi (near) |
| 57107 | Sioux Falls | 12,605 | $74k | 13.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.