County ProfileMI
Marquette County
Population: 66,017 · 12 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
66,017
People
Median age
39.3
Housing
Total households
28,255
Income
Median household income
$65,429
Housing
Total housing units
33,607
Employment
Employment rate
56.8%
Education
Bachelor’s degree or higher
36.8%
Healthcare
Insured population
96.6%
County details
Local time 02:59:55(ET)| Name | Marquette |
|---|---|
| Total ZIP codes | 12total |
| ZIP codes (by type) | 8 Standard4 PO Box |
| Area code | 906 |
| Timezone | Eastern Time (ET) |
| Coordinates | 46.6565964, -87.5840278 |
| Land area | 1,809.1 sq miles(4,685.5 km²) |
Map of Marquette county, Michigan with ZIP codes
Cities and Communities in Marquette County
Compare the largest cities in Marquette County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Marquette | 20,629 | $55,613 | 1ZIPs |
| Ishpeming | 6,140 | $52,754 | 1ZIPs |
| Negaunee | 4,627 | $70,568 | 1ZIPs |
| Skandia | 1,937 | — | 1ZIPs |
| Gwinn | 1,784 | $46,414 | 1ZIPs |
| Champion | 1,296 | — | 1ZIPs |
| Republic | 470 | $37,083 | 1ZIPs |
| Palmer | 378 | $65,833 | 1ZIPs |
| Big Bay | 257 | $51,953 | 1ZIPs |
| Michigamme | 255 | $52,083 | 1ZIPs |
| Little Lake | 213 | — | 1ZIPs |
| Arnold | — | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Marquette County
Review the most populated postal areas across Marquette County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 49855 | Marquette | $62,083 | 32,929 |
| 49849 | Ishpeming | $67,518 | 11,819 |
| 49866 | Negaunee | $85,019 | 8,259 |
| 49841 | Gwinn | $60,568 | 7,193 |
| 49885 | Skandia | $81,172 | 1,937 |
| 49814 | Champion | $77,356 | 1,296 |
| 49879 | Republic | $49,471 | 997 |
| 49861 | Michigamme | $61,875 | 565 |
| 49871 | Palmer | $63,125 | 476 |
| 49808 | Big Bay | $52,438 | 349 |
| 49833 | Little Lake | $73,571 | 213 |
| 49819 | Arnold | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS