ZIP code 98851: Soap Lake, WA
98851 is a ZIP code in Soap Lake, Washington, mainly in Grant County, part of the Moses Lake, WA micro area. About 4,437 people live here.
- Population
- 4,437
- Median household income
- $63,333
- Typical home value
- $299,900-0.5% in 12 months
- Median rent
- $1,001gross, per month
- Median age
- 35.9
- Homeowners
- 66.5%of occupied homes
Shaded: ZIP code 98851's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 98851 details
| City | Soap Lake |
|---|---|
| State | Washington |
| County | Grant County |
| Metro area | Moses Lake, WA |
| Time zone | Pacific Time (UTC−8), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 146.1 sq mi, plus 4.4 sq mi of water |
| Population density | 30 people per sq mi |
| Bachelor's degree or higher | 14.6% of adults 25+ |
| Average commute | 23.7 minutes |
| Center coordinates | 47.41389, -119.43223 |
Median rent in 98851 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $642/mo |
| 1 bedroom | $747/mo |
| 2 bedrooms | $688/mo |
| 3 bedrooms | $1,088/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 98851
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 98853 | Stratford, WA | 7.9 mi | 6 |
| 98823 | Ephrata, WA | 10.8 mi | 12,188 |
| 98860 | Wilson Creek, WA | 15.2 mi | 277 |
| 99115 | Coulee City, WA | 18.2 mi | 1,369 |
| 98837 | Moses Lake, WA | 19.2 mi | 49,455 |
| 98832 | Marlin, WA | 19.8 mi | 87 |
| 99135 | Hartline, WA | 23.3 mi | 395 |
| 98845 | Palisades, WA | 23.6 mi | 115 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 98851?
A typical home in ZIP code 98851 is worth about $299,900 (Zillow Home Value Index). The median household here earns $63,333 a year. See what buying here would cost per month, with Washington average taxes and insurance filled in.
Monthly payment for a $299,900 homeWhat can a $63,333 income afford?Rental property numbers
About ZIP code 98851
What city is ZIP code 98851?
ZIP code 98851 is in Soap Lake, WA, in Grant County.
What county is ZIP code 98851 in?
98851 is mainly in Grant County, Washington.
What is the population of ZIP code 98851?
About 4,437 people live in ZIP code 98851, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 98851 in?
98851 is in Pacific Time (UTC−8). It observes daylight saving time.