New Plymouth city, Idaho
Official LSAD Designation: New Plymouth city • Census GEOID: 1656980
• Payette County
New Plymouth city is an incorporated city in Payette County, Idaho. According to official records from the Census (2025), New Plymouth city had an estimated population of 1,629 residents. Official Census Bureau geographic records classify this community under LSAD designation New Plymouth city (GEOID 1656980).
Local Government Administration U.S. Census Bureau GMAF
City Of New Plymouth
Municipal
Official Title:
City Clerk
Address:
PO BOX 158, NEW PLYMOUTH ID 83655-0158
County Of Payette
County
Official Title:
Payette County Clerk
Address:
1130 3RD AVE N, RM 104, PAYETTE ID 83661-2473
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,629 | 2025 |
| Median Household Income | $65,375 | 2020-2024 |
| Median Home Value | $277,500 | 2020-2024 |
| Land Area | 0.69 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).