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Zip Code 03867 — Rochester, NH

ZIP Code 03867 is associated with Rochester, NH, in Strafford County. The listed population estimate is 22,732; estimated density is 309.0 people per square mile. Among records with population estimates, it ranks #2 of 16 in Strafford County and #17 of 245 in NH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.303100, -70.988910)

Data MetricLocal Statistic
Postal / Zip Code03867
Primary CityRochester
State / ProvinceNH
CountyStrafford
Total Population22,732
Population Density309.0 people/sq mi
TimezoneAmerica/New_York

How 03867 Compares

MetricZIP 03867Strafford County recordsNH records
Population estimate22,732132,728 (sum)1,394,951 (sum)
Population Density309.0 /sq mi----
County population rank#2 of 16----
State population rank#17 of 245----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NH

ZIP CodeCityDistancePopulation estimate
ZIP 03868Rochester2.6 mi6,133
ZIP 03839Rochester2.8 mi4,279
ZIP 03835Farmington6.0 mi6,804
ZIP 03878Somersworth6.2 mi12,205
ZIP 03825Barrington6.7 mi9,489

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →