Zip Code 03872 — Sanbornville, NH

ZIP Code 03872 is associated with Sanbornville, NH, in Carroll County. The listed population estimate is 4,438; estimated density is 32.9 people per square mile. Among records with population estimates, it ranks #3 of 29 in Carroll County and #92 of 245 in NH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.572250, -71.042490)

Data MetricLocal Statistic
Postal / Zip Code03872
Primary CitySanbornville
State / ProvinceNH
CountyCarroll
Total Population4,438
Population Density32.9 people/sq mi
TimezoneAmerica/New_York

How 03872 Compares

MetricZIP 03872Carroll County recordsNH records
Population estimate4,43851,651 (sum)1,394,951 (sum)
Population Density32.9 /sq mi----
County population rank#3 of 29----
State population rank#92 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 03830East Wakefield5.0 mi1,381
ZIP 03852Milton Mills6.1 mi205
ZIP 03887Union6.2 mi1,739
ZIP 03894Wolfeboro7.3 mi6,554
ZIP 03864Ossipee8.8 mi2,131

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 →