ZIP Codes of Chisago County, MN

Population & People
Population & People
Total Population
65,029
Household Income
Household Income
Median Income
$100,588
Housing
Housing
Total Housing Units
25,974
Business & Economy
Business & Economy
Total Businesses
1,437
Employment
Employment
Employment Rate
62.97%
Education
Education
Bachelor's Degree+
23.48%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 11 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:11 ZIP Codes (10 Standard, 1 PO Box, 0 Unique) [See All]
Area Codes:320 / 651
Timezone:Central (GMT -06:00)
Local Time:2:12:36 PM
Population:65,029 [See All]
FIPS:27025
CBSA:Minneapolis-St. Paul-Bloomington, MN-WI
Land Area:517 sq mi
Water Area:32 sq mi
Coordinates:45.4508, -92.9117
Quick Link:
https://www.zip-codes.com/county/mn-chisago.asp
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Owner-dominated county
Just 13.1% of homes are rentals — strong homeownership culture.

Standout ZIPs in this County


Most Populous
North Branch · 14,753 people
22.7% of county total
Highest Income
Stacy · $114,614 median
1.1× county average
Largest Land Area
North Branch · 103.2 sq mi
Spans the most ground
Fastest Growth
Shafer · 19.5% (10-yr)
2,002 → 2,393 residents
Most Educated
Center City · 33.6% bachelor's+
557 of 1,657 adults 25+

Things worth knowing about Chisago County


65,029 residents live across 11 ZIPs covering 517 sq mi, served by 10 distinct USPS-recognized cities.

Population moved from 62,270 to 65,029 from 2014 to 2024 — a +4.4% change. 8 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 55079 (Stacy, $114,614 median) and poorest ZIP 55069 (Rush City, $75,179) are 19.3 miles apart — a 1.5× income gap across local geography.

Median home values vary 1.4× across this county — from $281,700 in 55069 (Rush City) to $397,400 in 55013 (Chisago City).

Density varies across the county — from 49 people/sq mi in 55032 (Harris) to 291 in 55092 (Wyoming).

Educational attainment ranges from 13.1% bachelor's+ in 55069 (Rush City) to 33.6% in 55012 (Center City) — the breadth of educational profiles across the area.

Within Minnesota, this is the #17 most populous of 93 counties and ranks #10 for median household income .

Weighted by population, the typical household earns about $100,317 across the county — reflecting what a typical resident sees, not a simple ZIP average.

23.5% of adults age 25+ hold a bachelor's degree or higher (10,898 of 46,407 reporting).

10 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

All ZIP Codes in Chisago County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
55056North BranchStandard14,753$95,679103.27.3%
55092WyomingStandard11,200$95,33738.5-1.5%
55079StacyStandard8,508$114,61468.05.4%
55045LindstromStandard7,846$108,92937.75.8%
55013Chisago CityStandard7,015$109,06333.52.5%
55069Rush CityStandard5,836$75,17978.74.9%
55032HarrisStandard3,416$104,55470.02.3%
55074ShaferStandard2,393$106,62535.319.5%
55012Center CityStandard2,087$101,60726.2-3.4%
55084Taylors FallsStandard1,975$94,29725.813.2%
55078StacyPO Box0.0

Adjacent & Nearby Counties