ZIP Code 98860, Washington
ZIP Code 98860 profile, demographic data, and geographic information.
ZCTA5 98860 is a 5-digit ZIP Code area located in Grant County, Washington. As of official census estimates, it has a reported population of 277. The land area covers 99.10 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 277 | ±114 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 41.1 yrs | ±16 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 124 | ±43 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 141 | ±47 |
| Occupied Housing Units | 124 | ±43 |
| Vacant Housing Units | 17 | ±14 |
| Median Home Value | $185,100 | ±$16,305 |
| Median Gross Rent | $796 | ±$273 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $62,500 | ±$51,298 |
| Per Capita Income | $30,275 | ±$7,001 |
| Poverty Rate | 11.6% | ±5.4% |
| Population Below Poverty Level | 32 | ±20 |
| Unemployment Rate | 5.3% | ±6.6% |
| Civilian Labor Force, Employed | 107 | ±54 |
| Broadband Internet Rate | 79.8% | ±38.4% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 104,717 (2024)
ID: 136095
|
County | Official County Government |
Contact: CLERK OF THE BOARD, ADMINISTRATIVE A
PO BOX 37, EPHRATA WA 98823-0037
|
Education
Listing 5 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | 09-12 | Coulee City, WA | |
| Regular School Nearby | KG-05 | COULEE CITY, WA | |
| Regular School Nearby | 06-08 | COULEE CITY, WA | |
| Regular School Nearby | KG-06 | Wilson Creek, WA | |
| Regular School Nearby | 07-12 | Wilson Creek, WA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 6 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Big Bend Community College
|
College | 21.7 mi away | 7662 Chanute St NE, Moses Lake, WA, 98837-3299 |
5097932222
|
|
COULEE CITY PUBLIC LIBRARY
|
Library | 13.1 mi away | 405 W MAIN ST, COULEE CITY, WA, 99115 |
(509) 632-8751
|
|
SOAP LAKE PUBLIC LIBRARY
|
Library | 18.2 mi away | 32 MAIN AVE E, SOAP LAKE, WA, 98851 |
(509) 246-1313
|
|
ODESSA PUBLIC LIBRARY
|
Library | 21.9 mi away | 21 E. FIRST STREET, ODESSA, WA, 99159 |
(509) 982-2903
|
|
EPHRATA PUBLIC LIBRARY
|
Library | 22.6 mi away | 45 ALDER NW, EPHRATA, WA, 98823 |
(509) 754-3971
|
|
MOSES LAKE PUBLIC LIBRARY
|
Library | 24.2 mi away | 418 E 5TH AVE, MOSES LAKE, WA, 98837 |
(509) 765-3489
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at HARTLINE, WA US, located 15.6 miles from ZCTA5 98860. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 32.4° | 22.6° | 27.5° | 1.34" | — |
| February | 39.9° | 25.3° | 32.6° | 0.72" | — |
| March | 49.9° | 30.5° | 40.2° | 1.04" | — |
| April | 59.5° | 35.7° | 47.6° | 0.81" | — |
| May | 69.5° | 43.7° | 56.6° | 1.09" | — |
| June | 76.4° | 49.3° | 62.8° | 0.89" | — |
| July | 86.3° | 56.9° | 71.6° | 0.55" | — |
| August | 85.9° | 56.6° | 71.2° | 0.38" | — |
| September | 76.3° | 48.0° | 62.2° | 0.34" | — |
| October | 60.4° | 37.7° | 49.0° | 0.91" | — |
| November | 43.4° | 29.4° | 36.4° | 1.25" | — |
| December | 32.7° | 22.6° | 27.6° | 1.57" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Wilson Creek town | Town | 2.8 mi | — |
| Krupp town | Town | 7.0 mi | — |
| Coulee City town | Town | 13.1 mi | — |
| Banks Lake South CDP | CDP | 13.7 mi | — |
| Hartline town | Town | 15.6 mi | — |
| Soap Lake city | City | 18.0 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 98860. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.