Laconia city, New Hampshire
Official LSAD Designation: Laconia city • Census GEOID: 3340180
• Belknap County
Laconia city is an incorporated city in Belknap County, New Hampshire. According to official records from the Census (2025), Laconia city had an estimated population of 17,246 residents. Official Census Bureau geographic records classify this community under LSAD designation Laconia city (GEOID 3340180).
Local Government Administration U.S. Census Bureau GMAF
City Of Laconia
Municipal
Official Title:
Administrative Assistant
Address:
45 BEACON ST E, LACONIA NH 03246-3474
County Of Belknap
County
Official Title:
County Administrator
Address:
34 COUNTY DR, LACONIA NH 03246-2900
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 17,246 | 2025 |
| Median Household Income | $73,218 | 2020-2024 |
| Median Home Value | $340,300 | 2020-2024 |
| Land Area | 19.84 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).