16 ZIP Code Tabulation Areas in Mercer County, Ohio. The population-weighted median household income is about $78,508, the median home value about $219,486, and 80.3% of occupied homes are owner-occupied.
- 16
- ZIP codes
- 59K
- Population
- 53
- Data points
Mercer County at a glance
- $78,508
- Median household income
- $219,486
- Median home value
- 39.3
- Median age
- 80.3%
- Owner-occupied
- 25,071
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Mercer County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 45883 | St. Henry | 4,144 | 90.4% | $113,967 |
| 2 | 45860 | Maria Stein | 2,326 | 91.5% | $111,269 |
| 3 | 45826 | Chickasaw | 394 | 89.3% | $101,250 |
| 4 | 45846 | Fort Recovery | 4,644 | 90.2% | $91,736 |
| 5 | 45865 | Maria Stein | 5,522 | 88.1% | $89,000 |
Top 5 Mercer County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 45822 | Celina | 19,957 | 75.8% | $70,200 |
| 2 | 45828 | Coldwater | 6,404 | 72.4% | $72,703 |
| 3 | 45865 | Maria Stein | 5,522 | 88.1% | $89,000 |
| 4 | 45846 | Fort Recovery | 4,644 | 90.2% | $91,736 |
| 5 | 45887 | Spencerville | 4,422 | 76.4% | $68,409 |
Top 5 Mercer County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 45822 | Celina | 19,957 | 75.8% | $70,200 | $446.3M |
| 2 | 45865 | Maria Stein | 5,522 | 88.1% | $89,000 | $166M |
| 3 | 45846 | Fort Recovery | 4,644 | 90.2% | $91,736 | $138.3M |
| 4 | 45883 | St. Henry | 4,144 | 90.4% | $113,967 | $124.3M |
| 5 | 45869 | New Bremen | 4,170 | 76.6% | $88,277 | $122.7M |
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: 45826 (Chickasaw) at 1,641 people/sq mi. Least dense: 45894 (Elgin) at 18 people/sq mi.
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