Marquette, MI micro area ZIP codes
The Marquette, MI micropolitan statistical area (CBSA 32100) covers 1 county in Michigan and 14 ZIP codes.
- ZIP codes
- 14
- Population
- 68,828
- Avg. median income
- $66,200population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Marquette, MI area
ZIP codes in the Marquette, MI area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 49808 | Big Bay | Marquette County | 295 | $52,438 | $275,000 |
| 49814 | Champion | Marquette County | 1,021 | $77,356 | $186,400 |
| 49818 | Cornell | Marquette County | 1,282 | $61,528 | $208,500 |
| 49819 PO Box | Arnold | Marquette County | — | — | — |
| 49833 | Little Lake | Marquette County | 201 | $73,571 | $185,200 |
| 49841 | Gwinn | Marquette County | 7,412 | $60,568 | $201,200 |
| 49849 | Ishpeming | Marquette County | 12,117 | $67,518 | $201,700 |
| 49855 | Marquette | Marquette County | 33,876 | $62,083 | $341,600 |
| 49865 PO Box | National Mine | Marquette County | — | — | — |
| 49866 | Negaunee | Marquette County | 8,207 | $85,019 | $247,500 |
| 49871 | Palmer | Marquette County | 392 | $63,125 | $129,800 |
| 49879 | Republic | Marquette County | 1,057 | $49,471 | $186,800 |
| 49880 | Rock | Marquette County | 1,021 | $64,013 | $178,400 |
| 49885 | Skandia | Marquette County | 1,947 | $81,172 | $243,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Marquette, MI micro area?
14 ZIP codes, based on each ZIP code's main county.
Which counties make up the Marquette, MI area?
Marquette County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).