Home > NJ > Morris County > Lake Hopatcong > Zip 07849

Zip Code 07849 — Lake Hopatcong, NJ

07849 is a ZIP Code associated with Lake Hopatcong, NJ, located within Morris. The postal region supports an estimated population of 8,380 residents across Data Pending housing units, with a population density of 483.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.968610, -74.610660)

Data MetricLocal Statistic
Postal / Zip Code07849
Primary CityLake Hopatcong
State / ProvinceNJ
CountyMorris
Total Population8,380
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density483.2 people/sq mi
TimezoneAmerica/New_York

How 07849 Compares

MetricZIP 07849Morris CountyNJ State Average
Population8,380504,0489,343,809
Median IncomeData PendingN/AN/A
Population Density483.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 07885Wharton3.1 mi11,806N/A
Zip 07843Hopatcong3.2 mi11,098N/A
Zip 07856Mount Arlington3.6 mi4,774N/A
Zip 07801Dover4.2 mi27,128N/A
Zip 07850Landing5.0 mi6,828N/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 →