Residential delivery area · Minnesota
ZIP Code 55910: Altura, MN
ZIP code 55910 uses the postal name Altura, Minnesota and lies mostly in Winona County (88% of its land) with the rest in Wabasha County (Census 2020 ZIP-county file). About 1,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $76,389 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Altura (3%), Elba (2%) and Minneiska (under 1%); 95% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Altura · its only residential ZIP
- County
- Winona County (88%); Wabasha County (12%)
- Census places
- Altura (3%); Elba (2%); Minneiska (under 1%)
- Micro area
- Winona, MN
- House district
- MN-1 119th Congress
- State
- Minnesota
- Time zone
- Central
- Land area
- 88.8 sq mi · 13 people per sq mi
Where is ZIP code 55910?
55910 centers on 44.129°, -91.972° and covers 88.8 square miles of land plus 0.4 of water. It borders 6 ZIP codes: 55969, 55959, 55964, 55972, 55945, 55979.
The map draws ZIP code areas only. For the streets inside 55910, 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 55910 compare with the rest of Winona County?
| Measure | 55910 | In Winona County | In MN |
|---|---|---|---|
| People (ACS 2020-2024) | 1,171 | 11th of 14 | 534th of 881 |
| Median household income | $76k | 9th of 12 | 321st of 545 |
| Median home value | $259k | 7th of 13 | 313th of 558 |
Its median household income is higher than in 57% of U.S. residential ZIP codes, and it is denser than 20% 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 55910?
The 2020 Census counted 1,361 people in 55910; the ACS, which samples households over 2020-2024, estimates 1,171. Between the 2010 and 2020 censuses its population fell 4.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,171±130 (90% margin)
- 2020 Census count
- 1,361−4.4% since 2010 (1,423)
- Households
- 522
- Median age
- 48.0
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 55910?
Of the 1,171 people the ACS estimates in 55910, 19.0% are under 18 and 27.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (91.1%).
- Under 1819.0%
- 18 to 6453.7%
- 65 and older27.3%
- White, not Hispanic91.1%
- Hispanic or Latino5.8%
- Other or two or more1.6%
- Black, not Hispanic1.0%
- Asian, not Hispanic0.4%
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 55910 earn?
Median household income is $76,389 (ACS 2020-2024), the 9th highest of the 12 ranked ZIP codes in Winona County. It is not measurably different from 2015-2019 ($78,574 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $76,389±$11,906
- Income per person
- $39,042
- Below the poverty line
- 7.1%
- Unemployed (of the labor force)
- 1.0%
- Adults 25+ with a bachelor's degree
- 27.2%
- Adjusted gross income per tax return, 2022
- $68,226660 returns; wages 70% 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 55910?
FHFA's house price index for 55910, built from repeat sales and appraisals of the same homes, rose 48% from 2015 to 2025 and rose 42% from 2020 to 2025, and moved +1.6% in 2025.
- Median home value (owners' estimate)
- $259,100
- Median gross rent
- $850
- Homes owned by their occupants
- 89.5%
- Housing units
- 572
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 55910?
27 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 services9
- Construction5
- Retail trade3
- 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 55910?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 55969 | Rollingstone | 1,169 | $94k | 5.7 mi |
| 55959 | Minnesota City | 1,889 | $68k | 8.6 mi |
| 55964 | Plainview | 4,400 | $84k | 9.5 mi |
| 55972 | Saint Charles | 5,434 | $99k | 10.1 mi |
| 55945 | Kellogg | 1,321 | $80k | 10.4 mi |
| 55979 | Utica | 1,053 | $85k | 14.2 mi |
| 55929 | Dover | 1,383 | $119k | 13.5 mi (near) |
| 54622 | Cochrane, WI | 2,147 | $78k | 14.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.