Zip Code 03605 — Lempster, NH

ZIP Code 03605 is associated with Lempster, NH, in Sullivan County. The listed population estimate is 907; estimated density is 11.1 people per square mile. Among records with population estimates, it ranks #10 of 15 in Sullivan County and #203 of 245 in NH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.228150, -72.180320)

Data MetricLocal Statistic
Postal / Zip Code03605
Primary CityLempster
State / ProvinceNH
CountySullivan
Total Population907
Population Density11.1 people/sq mi
TimezoneAmerica/New_York

How 03605 Compares

MetricZIP 03605Sullivan County recordsNH records
Population estimate90742,802 (sum)1,394,951 (sum)
Population Density11.1 /sq mi----
County population rank#10 of 15----
State population rank#203 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 03607South Acworth4.6 mi368
ZIP 03752Goshen5.3 mi1,042
ZIP 03280Washington5.5 mi1,224
ZIP 03601Acworth6.0 mi382
ZIP 03456Marlow6.9 mi855

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 →