4 ZIP Code Tabulation Areas in St. John, Indiana. The population-weighted median household income is about $108,996, the median home value about $334,507, and 89.5% of occupied homes are owner-occupied.
- 4
- ZIP codes
- 131.5K
- Population
- 54
- Data points
St. John at a glance
- $108,996
- Median household income
- $334,507
- Median home value
- 41.3
- Median age
- 89.5%
- Owner-occupied
- 48,888
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 4 St. John ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 46373 | Schererville | 18,843 | 97.1% | $127,146 |
| 2 | 46311 | Dyer | 23,321 | 90.1% | $116,652 |
| 3 | 46307 | Cedar Lake | 71,673 | 88% | $107,800 |
| 4 | 46303 | Cedar Lake | 17,680 | 86.5% | $84,211 |
Top 4 St. John ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 46307 | Cedar Lake | 71,673 | 88% | $107,800 |
| 2 | 46311 | Dyer | 23,321 | 90.1% | $116,652 |
| 3 | 46373 | Schererville | 18,843 | 97.1% | $127,146 |
| 4 | 46303 | Cedar Lake | 17,680 | 86.5% | $84,211 |
Top 4 St. John ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 46307 | Cedar Lake | 71,673 | 88% | $107,800 | $2.4B |
| 2 | 46311 | Dyer | 23,321 | 90.1% | $116,652 | $928.7M |
| 3 | 46373 | Schererville | 18,843 | 97.1% | $127,146 | $822.4M |
| 4 | 46303 | Cedar Lake | 17,680 | 86.5% | $84,211 | $465.2M |
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: 46311 (Dyer) at 1,851 people/sq mi. Least dense: 46303 (Cedar Lake) at 616 people/sq mi.
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