Ephrata, WA ZIP code
The ZIP code for Ephrata, Washington is 98823. It is in Grant County.
- Population in these ZIPs
- 12,188
- Avg. median income
- $73,100population-weighted
- Typical home value
- $309,700population-weighted
- Metro area
- Moses Lake, WA
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Ephrata, WA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 98823 | 12,188 | $73,074 | $309,700 |
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
Cities near Ephrata
- Soap Lake 11 mi
- Quincy 15 mi
- Palisades 16 mi
- Stratford 19 mi
- Rock Island 19 mi
- Moses Lake 20 mi
- George 22 mi
- Malaga 26 mi
- Wilson Creek 26 mi
- Coulee City 26 mi
- Waterville 26 mi
- East Wenatchee 27 mi
Frequently asked questions
What is the ZIP code for Ephrata, WA?
The ZIP code for Ephrata, WA is 98823.
What county is Ephrata, Washington in?
Ephrata ZIP codes are in Grant County.