9 ZIP Code Tabulation Areas in Polk County, Texas. The population-weighted median household income is about $63,608, the median home value about $188,653, and 78.2% of occupied homes are owner-occupied.
- 9
- ZIP codes
- 53.3K
- Population
- 53
- Data points
Polk County at a glance
- $63,608
- Median household income
- $188,653
- Median home value
- 44.7
- Median age
- 78.2%
- Owner-occupied
- 26,776
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Polk County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 75936 | Chester | 717 | 89.3% | $70,938 |
| 2 | 77351 | Big Thicket Lake Estates | 37,143 | 78.5% | $66,834 |
| 3 | 75960 | Seven Oaks | 1,304 | 100% | $64,300 |
| 4 | 77360 | Onalaska | 6,223 | 76.7% | $60,402 |
| 5 | 77335 | Goodrich | 2,468 | 74.5% | $53,300 |
Top 5 Polk County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 77351 | Big Thicket Lake Estates | 37,143 | 78.5% | $66,834 |
| 2 | 77360 | Onalaska | 6,223 | 76.7% | $60,402 |
| 3 | 75939 | Corrigan | 4,725 | 68.9% | $46,014 |
| 4 | 77335 | Goodrich | 2,468 | 74.5% | $53,300 |
| 5 | 75960 | Seven Oaks | 1,304 | 100% | $64,300 |
Top 5 Polk County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 77351 | Big Thicket Lake Estates | 37,143 | 78.5% | $66,834 | $721.2M |
| 2 | 77360 | Onalaska | 6,223 | 76.7% | $60,402 | $107.3M |
| 3 | 75939 | Corrigan | 4,725 | 68.9% | $46,014 | $53.6M |
| 4 | 77335 | Goodrich | 2,468 | 74.5% | $53,300 | $37.8M |
| 5 | 75960 | Seven Oaks | 1,304 | 100% | $64,300 | $30.6M |
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: 77360 (Onalaska) at 189 people/sq mi. Least dense: 75936 (Chester) at 6 people/sq mi.
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