Langley city, Washington
Official LSAD Designation: Langley city • Census GEOID: 5338355
• Island County
Langley city is an incorporated city in Island County, Washington. According to official records from the Census (2025), Langley city had an estimated population of 1,129 residents. Official Census Bureau geographic records classify this community under LSAD designation Langley city (GEOID 5338355).
Local Government Administration U.S. Census Bureau GMAF
City Of Langley
Municipal
Official Title:
Director Of Finance
Address:
PO BOX 366, LANGLEY WA 98260-0366
County Of Island
County
Official Title:
Chairman
Address:
PO BOX 5000, COUPEVILLE WA 98239-5000
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,129 | 2025 |
| Median Household Income | $77,072 | 2020-2024 |
| Median Home Value | $700,700 | 2020-2024 |
| Land Area | 1.01 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).