Zip Code 17730 — Dewart, PA

ZIP Code 17730 is associated with Dewart, PA, in Northumberland County. The listed population estimate is 11; estimated density is 22.0 people per square mile. Among records with population estimates, it ranks #22 of 22 in Northumberland County and #1808 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.106770, -76.875910)

Data MetricLocal Statistic
Postal / Zip Code17730
Primary CityDewart
State / ProvincePA
CountyNorthumberland
Total Population11
Population Density22.0 people/sq mi
TimezoneAmerica/New_York

How 17730 Compares

MetricZIP 17730Northumberland County recordsPA records
Population estimate1183,042 (sum)13,018,637 (sum)
Population Density22.0 /sq mi----
County population rank#22 of 22----
State population rank#1808 of 1,811----

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 PA

ZIP CodeCityDistancePopulation estimate
ZIP 17887White Deer2.2 mi591
ZIP 17777Watsontown2.6 mi7,030
ZIP 17749McEwensville4.0 mi234
ZIP 17752Montgomery5.7 mi4,975
ZIP 17886West Milton6.1 mi804

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 →