Grant County, Washington
67 public bodies govern here, 9 school districts are based here, and USDA lists 3 farmers markets. Everything below says where it came from.
In four numbers
- People
- 101,799
- Median household income
- $73,267
- ±3,441
- Unemployed
- 6.5%
- 3,097 of 47,590 in the labour force
- Homes with broadband
- 90.8%
- 32,136 of 35,398 households
U.S. Census Bureau, American Community Survey 5-year estimates 2020-2024; read 2026-09-26. Percentages worked out here from the two counts shown.
Who governs here
County government 1
| Name | People | Office | Website |
|---|---|---|---|
| County of Grant | 100,297 (2021) | Po Box 37, Ephrata | Website |
Cities, towns and villages 14
| Name | People | Office | Website |
|---|---|---|---|
| City of Electric City | 962 (2021) | Po Box 130, Electric City | Website |
| City of Ephrata | 8,477 (2021) | 121 Alder St Sw, Ephrata | Website |
| City of George | 833 (2021) | Po Box 5277, George | Website |
| City of Grand Coulee | 968 (2021) | Po Box 180, Grand Coulee | — |
| City of Krupp | 47 (2021) | Po Box 227, Marlin | — |
| City of Mattawa | 3,627 (2021) | Po Box 965, Mattawa | Website |
| City of Moses Lake | 25,583 (2021) | Po Box 1579, Moses Lake | Website |
| City of Quincy | 8,053 (2021) | Po Box 338, Quincy | Website |
| City of Royal City | 1,808 (2021) | Po Box 1239, Royal City | Website |
| City of Soap Lake | 1,706 (2021) | Po Box 1270, Soap Lake | Website |
| City of Warden | 2,527 (2021) | 121 S Main St, Warden | Website |
| Town of Coulee City | 559 (2021) | Po Box 398, Coulee City | — |
| Town of Hartline | 181 (2021) | Po Box 158, Hartline | — |
| Town of Wilson Creek | 207 (2021) | Po Box 162, Wilson Creek | — |
Special districts 52
| Name | What it does | Office | Website |
|---|---|---|---|
| Grant County Airport District 1 | Air transportation | 319 Airport Way Sw, Mattawa | Website |
| Grant County Port District 7 | Air transportation | Po Box 616, Grand Coulee | — |
| Grant County (quincy) Cemetery District 1 | Cemeteries | Po Box 776, Quincy | — |
| Grant County (royal City) Cemetery District 5 | Cemeteries | Po Box 473, Royal City | — |
| Grant County Cemetery District 3 | Cemeteries | Po Box 162, Hartline | — |
| Grant County Cemetery District 4 | Cemeteries | 18357 State Highway 170e., Warden | — |
| Wilson Creek Cemetery District 2 | Cemeteries | Po Box 43, Wilson Creek | — |
| School Insurance Assoc of Wa | Education | 451 Diamond Dr, Ephrata | — |
| United Schools Insurance Program | Education | 451 Diamond Dr, Ephrata | — |
| Grand Coulee Project Hydro Authority | Electric power utility | Po Box 219, Ephrata | — |
| Grant County Public Utility District 2 | Electric power utility | Po Box 878, Ephrata | Website |
| Grant County (south Banks Lake) Control Mosquito District 3 | Health | Po Box 776, Coulee City | — |
| Grant County Mosquito Control District 1 | Health | 11905 Road 4 Ne, Moses Lake | Website |
| Grant County Mosquito Control District 2 | Health | Po Box 36, Electric City | — |
| Grant County Public Hospital District 5 | Health | Po Box 1581, Mattawa | — |
| Douglas-Grant-Lincoln-Okanogan County Public Hospital District 6 | Hospitals | 411 Fortuyn Rd, Grand Coulee | — |
| Grant County Public Hospital District 1 | Hospitals | 801 E Wheeler Rd, Moses Lake | Website |
| Grant County Public Hospital District 2 | Hospitals | 908 10th Ave Sw, Quincy | Website |
| Grant County Public Hospital District 3 | Hospitals | 200 Nat Washington Way, Ephrata | Website |
| Grant County Public Hospital District 7 | Hospitals | Po Box 481, Royal City | — |
| Grant County Housing Authority | Housing and community development | 1130 Larson Blvd, Moses Lake | Website |
| Grant County Port District/Port of Warden | Industrial development | Po Box 841, Warden | — |
| Port of Mattawa (grant County Port District 3) | Industrial development | Po Box 2328, Mattawa | Website |
| Port of Royal Slope (grant County Port District 2) | Industrial development | Po Box 147, Royal City | Website |
| Black Sands Irrigation District | Irrigation | Po Box 432, Ephrata | — |
| Quincy Columbia Basin Irrigation District | Irrigation | Po Box 188, Quincy | — |
| Grant County Fire Protection District 10 | Local fire protection | Po Box 220, Royal City | — |
| Grant County Fire Protection District 12 | Local fire protection | Po Box 73, Wilson Creek | — |
| Grant County Fire Protection District 13 | Local fire protection | Po Box 812, Ephrata | Website |
| Grant County Fire Protection District 14 | Local fire protection | Po Box 282, Electric City | — |
| Grant County Fire Protection District 15 | Local fire protection | 11058 Nelson Rd Ne, Moses Lake | — |
| Grant County Fire Protection District 3 | Local fire protection | Po Box 565, Quincy | Website |
| Grant County Fire Protection District 4 | Local fire protection | Po Box 368, Warden | — |
| Grant County Fire Protection District 5 | Local fire protection | 11058 Nelson Rd Ne, Moses Lake | — |
| Grant County Fire Protection District 6 | Local fire protection | Po Box 132, Hartline | — |
| Grant County Fire Protection District 7 | Local fire protection | Po Box 1449, Soap Lake | — |
| Grant County Fire Protection District 8 | Local fire protection | Po Box 1728, Mattawa | Website |
| Grant County Port District 5 | Other multi-function districts | Po Box 44, Hartline | — |
| Moses Lake Irrigation District | Other multi-function districts | Po Box 98, Moses Lake | Website |
| Port of Ephrata (grant County) | Other multi-function districts | Po Box 1089, Ephrata | Website |
| Port of Moses Lake (grant County Port District 10) | Other multi-function districts | 7810 Andrews St Ne, Moses Lake | Website |
| Port of Quincy (grant County Port District 1) | Other multi-function districts | 840 F St Sw, Quincy | Website |
| Cities Insurance Association of Washington | Other single function districts | 451 Diamond Dr, Ephrata | Website |
| Multi Agency Communications Center | Other single function districts | 6500 32nd Ave Ne, Moses Lake | Website |
| Washington Rural Counties Insurance Pool | Other single function districts | 451 Diamond Dr, Ephrata | Website |
| Grant County Port District 4 | Parks and recreation | Po Box 537, Coulee City | — |
| Grant Transit Authority | Public mass transit utility | 8392 Westover Blvd Ne, Moses Lake | Website |
| Grant County Public Hospital District 4 | Public welfare institutions | Po Box 819, Soap Lake | Website |
| Grant County Port District 6 | Sea and inland port facilities | Po Box 98, Wilson Creek | — |
| Beverly Water District | Water supply utility | Po Box 294, Beverly | — |
| Cascade Valley Water District | Water supply utility | Po Box 274, Moses Lake | — |
| Royal Water District | Water supply utility | 73 Christensen Rd, Othello | — |
U.S. Census Bureau, 2022 Census of Governments, Government Units List (published August 2023); the file read 2026-09-26. Offices are placed by county; a special district’s territory can cross county lines. Each body posts its own meetings on its website where the Census records one.
School districts based here
Coulee-Hartline School District
School district3 schools
410 W LOCUST ST, Coulee City, WA, 99115
Ephrata School District
School district8 schools
111 4TH AVE NW, Ephrata, WA, 98823
Its website — where its board posts meetings. Federal record.
Moses Lake School District
School district20 schools
1620 S Pioneer Way, Moses Lake, WA, 98837
Its website — where its board posts meetings. Federal record.
Quincy School District
School district9 schools
404 1st Ave SW, Quincy, WA, 98848
Royal School District
School district4 schools
901 Ahlers Ave N, Royal City, WA, 99357
Its website — where its board posts meetings. Federal record.
Soap Lake School District
School district3 schools
410 GINKGO ST S, Soap Lake, WA, 98851
Its website — where its board posts meetings. Federal record.
Wahluke School District
School district8 schools
411 E SADDLE MT DRIVE, Mattawa, WA, 99349
Warden School District
School district3 schools
101 W BECK WAY, Warden, WA, 98857
Its website — where its board posts meetings. Federal record.
Wilson Creek School District
School district2 schools
400 NAVAR ST, Wilson Creek, WA, 98860
National Center for Education Statistics, Common Core of Data 2024-25; read 2026-09-26.
Farmers markets
Ephrata Farmers' Market
1-35 C St. NW, Ephrata, WA, 98823
Gathered by USDA from the web; USDA record last changed 2023-03-27. USDA listing
Moses Lake Farmers Market
401 West 4th Avenue, Moses Lake, WA
SNAP / EBTWICSenior coupons
Submitted by the market; USDA record last changed 2025-02-01. USDA listing
Moses Lake Farmers Market
401 Dogwood Street, Moses Lake, WA, 98837
SNAP / EBTWICSenior coupons
Submitted by the market; USDA record last changed 2025-07-04. USDA listing
USDA National Farmers Market Directory; read 2026-09-26.