Seaside city, California
Official LSAD Designation: Seaside city • Census GEOID: 0670742
• Monterey County
Seaside city is an incorporated city in Monterey County, California. According to official records from the Census (2025), Seaside city had an estimated population of 31,636 residents. Official Census Bureau geographic records classify this community under LSAD designation Seaside city (GEOID 0670742).
Local Government Administration U.S. Census Bureau GMAF
City Of Seaside
Municipal
Official Title:
City Manager
Address:
440 HARCOURT AVE, SEASIDE CA 93955-4798
County Of Monterey
County
Official Title:
Supervisor
Address:
168 W ALISAL ST, 3RD FL, SALINAS CA 93901-2439
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 31,636 | 2025 |
| Median Household Income | $85,311 | 2020-2024 |
| Median Home Value | $787,100 | 2020-2024 |
| Land Area | 8.92 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).