U.S. PLACE PROFILE
Rochester, NH
Rochester is a City in Strafford County, New Hampshire. The loaded 2025 population estimate is 33,716.
Published locationNew Hampshire
Population estimate33,7162025 loaded Census estimate
CountyStrafford CountyPrimary loaded county
Place typeCityCensus place classification
Coordinates43.29849, -70.97701Census representative point
EXPLORE FROM ROCHESTER
Distance and nearby-place tools
Only tools with enough qualifying stored data are linked below.
Closest published places
Nearest qualifying Census places by straight-line distance.
Somersworth, NH5.5 miles · SE
Dover, NH9.1 miles · SE→Sanford, ME14.0 miles · NE
Portsmouth, NH19.2 miles · SE
Concord, NH29.7 miles · W→Amesbury, MA30.9 miles · S
County coverage
Some incorporated places cross county lines. These county-part values come from the loaded Census county-place-part population layer.
| County | 2025 population in this place part |
|---|---|
| Strafford County | 33,716 |
DATA COVERAGE
What is available for Rochester
Geographic identityNearby placesPopulation estimate100-mile radius50-mile radius
PRIMARY GEOGRAPHIC SOURCE
U.S. Census Bureau
Place identity, coordinates and geographic identifiers are tied to the loaded Census source record for this location.