99128
Farmington, Washington.
Farmington, Whitman County, WA · Pullman, WA metro · population 259
to buy the typical home at today's mortgage rate — +$798 (+103%) since Jan 2020.
- 1 year
- Down $797 -0%
- $301,063$300,266 since Sep 2025
- 5 years
- Up $40,482 +16%
- $259,784$300,266 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- 99128$1,576
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 24 years.
Typical home values in zip 99128 fell 0.3% over the past year — slower than the nation's +1.2%.
This zip spans 2 counties: Whitman County, WA 93% · Latah County, ID 7%
Zillow also publishes an index for the city itself: Farmington, WA — measured over the city limits, which is a different area from this zip.
Typical home value — 99128
Mid-tier homes, smoothed and seasonally adjusted.
- 99128$300,266
- Pullman$324,429
- United States$366,157
Within 20 miles
| Miles sorted ascending, activate to sort descending | Zip activate to sort by Zip | City activate to sort by City | Population activate to sort by Population | Rent activate to sort by Rent | Home value activate to sort by Home value |
|---|---|---|---|---|---|
| 7.6 | 99158 | Oakesdale | 561 | — | $273,693 |
| 8.4 | 99130 | Garfield | 693 | — | $261,731 |
| 9.0 | 99033 | Tekoa | 832 | — | $246,455 |
| 11.7 | 83855 | Potlatch | 2,260 | — | $399,740 |
| 13.6 | 99018 | Latah | 272 | — | $314,663 |
| 14.4 | 99161 | Palouse | 1,435 | — | $357,038 |
| 16.1 | 83851 | Plummer | 2,113 | — | $302,869 |
| 17.6 | 83872 | Viola | 818 | — | $639,320 |
| 18.2 | 99170 | Rosalia | 926 | — | $316,852 |
| 19.9 | 83857 | Princeton | 1,074 | — | $502,998 |
Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.