13 ZIP Code Tabulation Areas in Porter, Michigan. The population-weighted median household income is about $77,612, the median home value about $211,719, and 79.6% of occupied homes are owner-occupied.
- 13
- ZIP codes
- 81K
- Population
- 54
- Data points
Porter at a glance
- $77,612
- Median household income
- $211,719
- Median home value
- 42.8
- Median age
- 79.6%
- Owner-occupied
- 37,278
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Porter ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 49087 | Portage | 6,305 | 90.6% | $106,250 |
| 2 | 49095 | Calvin | 2,432 | 87.5% | $83,393 |
| 3 | 48640 | Greendale | 32,492 | 75% | $80,574 |
| 4 | 49061 | Calvin | 1,799 | 87.7% | $79,229 |
| 5 | 49130 | Mason | 1,258 | 76.1% | $76,667 |
Top 5 Porter ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 48640 | Greendale | 32,492 | 75% | $80,574 |
| 2 | 49031 | Calvin | 7,869 | 79.1% | $66,944 |
| 3 | 49065 | Antwerp | 7,092 | 84% | $71,447 |
| 4 | 49087 | Portage | 6,305 | 90.6% | $106,250 |
| 5 | 49099 | Constantine | 5,942 | 78.2% | $70,307 |
Top 5 Porter ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 48640 | Greendale | 32,492 | 75% | $80,574 | $829.7M |
| 2 | 49087 | Portage | 6,305 | 90.6% | $106,250 | $216.2M |
| 3 | 49065 | Antwerp | 7,092 | 84% | $71,447 | $174.9M |
| 4 | 49031 | Calvin | 7,869 | 79.1% | $66,944 | $174.8M |
| 5 | 49099 | Constantine | 5,942 | 78.2% | $70,307 | $134.6M |
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: 48640 (Greendale) at 309 people/sq mi. Least dense: 48662 (Hamilton) at 24 people/sq mi.
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