Home > NH > Strafford County > Madbury > Zip 03823

Zip Code 03823 — Madbury, NH

03823 is a ZIP Code associated with Madbury, NH, located within Strafford. The postal region supports an estimated population of 2,203 residents across Data Pending housing units, with a population density of 73.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.174880, -70.940890)

Data MetricLocal Statistic
Postal / Zip Code03823
Primary CityMadbury
State / ProvinceNH
CountyStrafford
Total Population2,203
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density73.0 people/sq mi
TimezoneAmerica/New_York

How 03823 Compares

MetricZIP 03823Strafford CountyNH State Average
Population2,203132,7281,394,951
Median IncomeData PendingN/AN/A
Population Density73.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 03820Dover3.0 mi33,440N/A
Zip 03824Durham4.1 mi15,080N/A
Zip 03861Lee5.1 mi4,576N/A
Zip 03825Barrington5.8 mi9,489N/A
Zip 03869Rollinsford6.0 mi2,456N/A

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 →