Residential delivery area · Minnesota
ZIP Code 56377: Sartell, MN
ZIP code 56377 uses the postal name Sartell, Minnesota and lies mostly in Stearns County (97% of its land) with the rest in Benton County (Census 2020 ZIP-county file). About 21,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $87,172 (Census Bureau, ACS 2020-2024). By Census place, 42% of its land lies in Sartell; 58% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Sartell · its only residential ZIP
- County
- Stearns County (97%); Benton County (3%)
- Census places
- Sartell
- Metro area
- St. Cloud, MN
- House districts
- MN-6 (82%), MN-7 (18%) 119th Congress, by share of land
- State
- Minnesota
- Time zone
- Central
- Land area
- 22.4 sq mi · 942 people per sq mi
Where is ZIP code 56377?
56377 centers on 45.640°, -94.227° and covers 22.4 square miles of land plus 0.5 of water. It borders 5 ZIP codes: 56303, 56375, 56374, 56379, 56367.
The map draws ZIP code areas only. For the streets inside 56377, 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 56377 compare with the rest of Stearns County?
| Measure | 56377 | In Stearns County | In MN |
|---|---|---|---|
| People (ACS 2020-2024) | 21,063 | 3rd of 33 | 91st of 881 |
| Median household income | $87k | 10th of 24 | 212th of 545 |
| Median home value | $302k | 7th of 24 | 219th of 558 |
Its median household income is higher than in 70% of U.S. residential ZIP codes, and it is denser than 78% 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 56377?
The 2020 Census counted 21,013 people in 56377; the ACS, which samples households over 2020-2024, estimates 21,063. Between the 2010 and 2020 censuses its population grew 19.1% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 21,063
- 2020 Census count
- 21,013+19.1% since 2010 (17,648)
- Households
- 8,117
- Median age
- 35.8
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 56377?
Of the 21,063 people the ACS estimates in 56377, 28.7% are under 18 and 15.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (86.0%).
- Under 1828.7%
- 18 to 6455.6%
- 65 and older15.7%
- White, not Hispanic86.0%
- Other or two or more5.5%
- Black, not Hispanic3.9%
- Hispanic or Latino2.9%
- Asian, not Hispanic1.7%
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 56377 earn?
Median household income is $87,172 (ACS 2020-2024), the 10th highest of the 24 ranked ZIP codes in Stearns County. It is not measurably different from 2015-2019 ($92,841 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $87,172
- Income per person
- $43,647
- Below the poverty line
- 6.7%
- Unemployed (of the labor force)
- 2.1%
- Adults 25+ with a bachelor's degree
- 40.6%
- Adjusted gross income per tax return, 2022
- $103,12510,210 returns; wages 69% 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 56377?
FHFA's house price index for 56377, built from repeat sales and appraisals of the same homes, rose 63% from 2015 to 2025 and rose 35% from 2020 to 2025, and moved −2.0% in 2025.
- Median home value (owners' estimate)
- $302,400
- Median gross rent
- $1,273
- Homes owned by their occupants
- 65.4%
- Housing units
- 8,236
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 56377?
367 business establishments had a location in this ZIP code in 2023, 40 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance82
- Professional, scientific, and technical services41
- Retail trade40
- Construction39
- Finance and insurance34
- Other services (except public administration)27
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 56377?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 56303 | Saint Cloud | 25,827 | $65k | 4.6 mi |
| 56375 | Saint Stephen | 694 | $105k | 4.8 mi |
| 56374 | Saint Joseph | 10,029 | $80k | 6.7 mi |
| 56379 | Sauk Rapids | 17,607 | $76k | 7.0 mi |
| 56367 | Rice | 7,209 | $102k | 8.8 mi |
| 56387 | Waite Park | 7,756 | $59k | 8.3 mi (near) |
| 56321 | Collegeville | 1,526 | – | 9.0 mi (near) |
| 56301 | Saint Cloud | 35,580 | $73k | 10.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.