PUBLIC REGISTRY INFORMATION

262 registered sex offenders in Mercer County, New Jersey

See the October 2026 registry snapshot for Mercer County and search the map near a specific address.

Registry snapshot

October 2026
Registry records
262
Registry source
New Jersey Sex Offender Registry

This is a snapshot. Check the official registry for current information.

Registry statistics

Population and rate comparison
Registry records per 10,000 residents
6.8
17% above the New Jersey statewide rateNew Jersey: 5.8 per 10,000
Population estimate
385,864
About 1 registry record per
1,473 residents
Rank by registry rate#10 of 21 New Jersey counties

U.S. Census Bureau, ACS 5-year estimate.

About this snapshot

The October 2026 snapshot lists 262 registry records in Mercer County, New Jersey. With an estimated population of 385,864, that is 6.8 registry records per 10,000 residents. This is 17% above the New Jersey statewide rate (5.8 per 10,000).

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Cities near Mercer County

LocationRegistry recordsPopulation estimateRecords per 10,000
Trenton23590,33826.0
Hamilton Township10——
Hamilton9——
East Windsor7——
Ewing5——
Desconocido4——
Ewing Township3——
Hightstown25,9203.4
Lawrence Township2——
Princeton2——
Allentown11,7025.9
Cranbury12,1854.6
Lambertville14,1532.4
Lawrence1——
Yardville16,3011.6

ZIP codes near Mercer County

LocationRegistry recordsPopulation estimateRecords per 10,000
ZIP code 0861810335,63428.9
ZIP code 086094515,93828.2
ZIP code 086113031,9959.4
ZIP code 08608141,250112.0
ZIP code 086381322,8165.7
ZIP code 086101233,4653.6
ZIP code 086291213,0139.2
ZIP code 08520829,5042.7
ZIP code 086258——
ZIP code 08620611,6215.2
ZIP code 08690518,8412.7
ZIP code 08648331,3231.0
ZIP code 08512212,9281.5
ZIP code 08619224,0890.8
ZIP code 08691216,6071.2
ZIP code 0850116,3641.6
ZIP code 0852514,5222.2
ZIP code 0853018,1191.2
ZIP code 08540150,3880.2
ZIP code 0854212,5333.9

Other counties in New Jersey

LocationRegistry recordsPopulation estimateRecords per 10,000
Essex County940863,00210.9
Camden County679527,25712.9
Atlantic County523276,27018.9
Passaic County423521,0128.1
Hudson County402718,3235.6
Ocean County347654,3625.3
Burlington County308467,8056.6
Gloucester County308306,95410.0
Cumberland County296153,30519.3
Monmouth County278645,3534.3
Middlesex County277871,2903.2
Union County234579,2904.0
Bergen County184962,3161.9
Salem County15565,27523.7
Somerset County98349,8462.8
Morris County89514,5281.7
Sussex County88145,8076.0
Cape May County8494,9418.8
Warren County81110,8497.3
Hunterdon County44130,1603.4

Each area shows its own total. City, county, and ZIP totals can overlap. Population figures, where shown: U.S. Census Bureau, ACS 5-year estimate.

Frequently asked questions

How many registered sex offenders are listed in Mercer County?

The October 2026 snapshot lists 262 registry records in Mercer County, New Jersey. Counts may differ from official registry totals. Check the official registry for current details.

How do city, county, and ZIP totals relate?

City, county, and ZIP boundaries can overlap, so the same registry record may appear in more than one area.

How can I check registry information near an address?

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