ZIP code 99017
Where is ZIP code 99017?
Lamont, Washington
Whitman County · Standard ZIP code
ZIP code 99017 belongs to Lamont, Washington in Whitman County. 99017 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area code 509. About 230 people live in the 99017 area, where the median household income is $58,958. The closest ZIP codes are 99032 (Sprague, 10.8 mi northwest), 99171 (Saint John, 16.2 mi southeast) and 99125 (Endicott, 18.9 mi south).
| ZIP code | 99017 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lamont |
| Also accepted | Sprague |
| State | Washington (WA) |
| County | Whitman County |
| Time zone | Pacific Time · now |
| Area code | 509 |
| Coordinates | 47.1887, -117.8755 map |
| 3-digit prefix | 990 |
Population and income in 99017
| Population | 230 · lower than 90% of Washington ZIP codes |
|---|---|
| People per square mile | 3 · lower than 91% of Washington ZIP codes |
| Median age | 40.8 years · higher than 50% of Washington ZIP codes |
| Men / women | 45% / 55% |
| Median household income | $58,958 · lower than 87% of Washington ZIP codes |
| Income per person | $24,861 |
| Below the poverty line | 44% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $121,400 · lower than 99% of Washington ZIP codes |
| Housing units | 98 |
| Households | 93 (2.47 people on average) |
| Owners / renters | 90% / 9.7% |
| Land area | 91.66 sq mi (plus 0.48 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 99017. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 99017
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 99032 | Sprague, WA | 10.8 mi NW | Standard |
| 99171 | Saint John, WA | 16.2 mi SE | Standard |
| 99125 | Endicott, WA | 18.9 mi S | Standard |
| 99149 | Malden, WA | 19.1 mi E | PO Box only |
| 99170 | Rosalia, WA | 21.8 mi E | Standard |
| 99176 | Thornton, WA | 23.4 mi E | Standard |
| 99008 | Edwall, WA | 24.2 mi N | Standard |
| 99169 | Ritzville, WA | 24.8 mi W | Standard |
| 99004 | Cheney, WA | 25.2 mi NE | Standard |
| 99134 | Harrington, WA | 26.4 mi NW | Standard |
| 99105 | Benge, WA | 26.4 mi SW | Standard |
| 99154 | Mohler, WA | 26.9 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 99017 or measure the distance to another ZIP code.
How to address mail to 99017
123 MAIN ST
LAMONT WA 99017
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SPRAGUE as the city name for 99017. Adding the 4-digit ZIP+4 code (99017-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 99017?
- 99017 is a Lamont, Washington ZIP code. Sprague is also accepted as the city name.
- What county is 99017 in?
- ZIP code 99017 is in Whitman County, Washington.
- What time zone is ZIP code 99017 in?
- 99017 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 99017?
- Phone numbers in ZIP code 99017 use area code 509.
- What is the population of ZIP code 99017?
- About 230 people live in ZIP code 99017, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 99017?
- The median household income in 99017 is $58,958 a year, lower than 87% of Washington ZIP codes.
- What ZIP codes are near 99017?
- The nearest ZIP codes to 99017 are 99032 (Sprague, 10.8 miles), 99171 (Saint John, 16.2 miles), 99125 (Endicott, 18.9 miles) and 99149 (Malden, 19.1 miles).