23 ZIP Code Tabulation Areas in St. Clair County, Michigan. The population-weighted median household income is about $71,557, the median home value about $232,030, and 80.7% of occupied homes are owner-occupied.
- 23
- ZIP codes
- 176.2K
- Population
- 53
- Data points
St. Clair County at a glance
- $71,557
- Median household income
- $232,030
- Median home value
- 44.5
- Median age
- 80.7%
- Owner-occupied
- 79,765
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 St. Clair County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 48028 | Clay | 1,272 | 98.2% | $109,730 |
| 2 | 48032 | Fremont | 1,871 | 92.2% | $96,875 |
| 3 | 48022 | Emmett | 2,530 | 97.6% | $96,809 |
| 4 | 48002 | Berlin | 3,120 | 98.3% | $93,948 |
| 5 | 48063 | Columbus | 4,206 | 87.4% | $93,844 |
Top 5 St. Clair County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 48060 | Port Huron | 39,342 | 63% | $53,018 |
| 2 | 48059 | Burtchville | 15,499 | 83.1% | $80,062 |
| 3 | 48079 | East China | 12,711 | 82.1% | $79,891 |
| 4 | 48001 | Algonac | 11,224 | 86.3% | $69,160 |
| 5 | 48040 | Marysville | 9,925 | 83.9% | $66,901 |
Top 5 St. Clair County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 48060 | Port Huron | 39,342 | 63% | $53,018 | $573.2M |
| 2 | 48059 | Burtchville | 15,499 | 83.1% | $80,062 | $442.9M |
| 3 | 48079 | East China | 12,711 | 82.1% | $79,891 | $350.9M |
| 4 | 48001 | Algonac | 11,224 | 86.3% | $69,160 | $307M |
| 5 | 48040 | Marysville | 9,925 | 83.9% | $66,901 | $242.5M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 48060 (Port Huron) at 1,897 people/sq mi. Least dense: 48416 (Brown City) at 44 people/sq mi.
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