7 ZIP Code Tabulation Areas in Franklin County, Washington. The population-weighted median household income is about $83,866, the median home value about $365,798, and 70.3% of occupied homes are owner-occupied.
- 7
- ZIP codes
- 118K
- Population
- 53
- Data points
Franklin County at a glance
- $83,866
- Median household income
- $365,798
- Median home value
- 30.6
- Median age
- 70.3%
- Owner-occupied
- 37,107
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Franklin County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 99330 | Mesa | 1,210 | 93.3% | $140,093 |
| 2 | 99335 | Kahlotus | 229 | 72.7% | $91,667 |
| 3 | 99301 | Pasco | 87,044 | 71.4% | $87,951 |
| 4 | 99326 | Connell | 6,336 | 64.7% | $82,500 |
| 5 | 99371 | Washtucna | 394 | 76.7% | $77,500 |
Top 5 Franklin County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 99301 | Pasco | 87,044 | 71.4% | $87,951 |
| 2 | 99344 | Hatton | 19,534 | 65.9% | $64,888 |
| 3 | 99326 | Connell | 6,336 | 64.7% | $82,500 |
| 4 | 99343 | Basin City | 3,215 | 65.3% | $59,451 |
| 5 | 99330 | Mesa | 1,210 | 93.3% | $140,093 |
Top 5 Franklin County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 99301 | Pasco | 87,044 | 71.4% | $87,951 | $1.7B |
| 2 | 99344 | Hatton | 19,534 | 65.9% | $64,888 | $231.7M |
| 3 | 99326 | Connell | 6,336 | 64.7% | $82,500 | $76.8M |
| 4 | 99330 | Mesa | 1,210 | 93.3% | $140,093 | $32.9M |
| 5 | 99343 | Basin City | 3,215 | 65.3% | $59,451 | $31.3M |
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: 99301 (Pasco) at 179 people/sq mi. Least dense: 99335 (Kahlotus) at 2 people/sq mi.
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