Residential delivery area · Minnesota
ZIP Code 55939: Harmony, MN
ZIP code 55939 uses the postal name Harmony, Minnesota and lies entirely in Fillmore County (Census 2020 ZIP-county file). About 2,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $70,855 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Harmony; 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Harmony · its only residential ZIP
- County
- Fillmore County
- Census places
- Harmony
- Metro area
- Rochester, MN
- House district
- MN-1 119th Congress
- State
- Minnesota
- Time zone
- Central
- Land area
- 92.3 sq mi · 21 people per sq mi
Where is ZIP code 55939?
55939 centers on 43.547°, -92.081° and covers 92.3 square miles of land. It borders 8 ZIP codes: 55965, 55922, 52136, 55949, 52155, 55975, 52101, 55951.
The map draws ZIP code areas only. For the streets inside 55939, 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 55939 compare with the rest of Fillmore County?
| Measure | 55939 | In Fillmore County | In MN |
|---|---|---|---|
| People (ACS 2020-2024) | 1,973 | 6th of 16 | 416th of 881 |
| Median household income | $71k | 7th of 11 | 397th of 545 |
| Median home value | $199k | 9th of 12 | 439th of 558 |
Its median household income is higher than in 48% of U.S. residential ZIP codes, and it is denser than 27% 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 55939?
The 2020 Census counted 2,155 people in 55939; the ACS, which samples households over 2020-2024, estimates 1,973. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,973
- 2020 Census count
- 2,155
- Households
- 801
- Median age
- 44.3
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 55939?
Of the 1,973 people the ACS estimates in 55939, 23.6% are under 18 and 27.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (98.2%).
- Under 1823.6%
- 18 to 6448.5%
- 65 and older27.9%
- White, not Hispanic98.2%
- Other or two or more1.3%
- Black, not Hispanic0.5%
- Hispanic or Latino0.0%
- 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 55939 earn?
Median household income is $70,855 (ACS 2020-2024), the 7th highest of the 11 ranked ZIP codes in Fillmore County.
- Median household income
- $70,855
- Income per person
- $34,015
- Below the poverty line
- 12.0%
- Unemployed (of the labor force)
- 2.6%
- Adults 25+ with a bachelor's degree
- 20.5%
- Adjusted gross income per tax return, 2022
- $62,005920 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 55939?
FHFA's house price index for 55939, built from repeat sales and appraisals of the same homes, rose 118% from 2015 to 2025 and rose 65% from 2020 to 2025.
- Median home value (owners' estimate)
- $198,800
- Median gross rent
- $688
- Homes owned by their occupants
- 85.3%
- Housing units
- 966
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 55939?
63 business establishments had a location in this ZIP code in 2023, 4 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade16
- Construction10
- Other services (except public administration)7
- Health care and social assistance6
- Professional, scientific, and technical services4
- Wholesale trade3
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 55939?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 55965 | Preston | 2,300 | $66k | 5.8 mi |
| 55922 | Canton | 818 | $63k | 9.4 mi |
| 52136 | Cresco, IA | 5,840 | $71k | 12.2 mi |
| 55949 | Lanesboro | 1,923 | $84k | 13.2 mi |
| 52155 | Lime Springs, IA | 1,110 | $58k | 14.2 mi |
| 55975 | Spring Valley | 4,433 | $77k | 16.8 mi |
| 52101 | Decorah, IA | 12,706 | $74k | 19.9 mi |
| 55951 | Le Roy | 1,385 | $61k | 20.1 mi |
| 55935 | Fountain | 1,006 | $85k | 14.0 mi (near) |
| 55954 | Mabel | 1,332 | $66k | 15.1 mi (near) |
| 55990 | Wykoff | 899 | $73k | 15.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.