ZIP Code 08691 - Robbinsville New Jersey

ZIP Code 08691 is located in Robbinsville New Jersey. Portions of 08691 are also in Yardville and Groveville and Hamilton Square and Windsor and Robbinsville Center and Hamilton Township (Mercer County) and Robbinsville Township and Upper Freehold Township and West Windsor Township and Millstone Township. 08691 is primarily within Mercer County, with some portions in Monmouth County. Regionally, it is located in the Northern New Jersey Area.

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ZIP Code 08691 Quick Stats

ZIP Code NameRobbinsville
Primary CountyMercer County
ZIP Code TypeStandard
Population (2022)16,935
Area Code(s)609 / 640 /
Current Time
EDT

ZIP Code 08691 Map

08691 Demographics

08691 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in New Jersey based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 08691 is White. The majority race/ethnicity attending public schools in 08691 is White. The current unemployment level in 08691 is 3.5%.

Population16,935
Population Growth Rate4.55%
Population Density604 People per Square Mile
Total Households5,831
Percentage High Income Households18.8%
Median Household Income (2021)$126,733
Average Adjusted Gross Income (2020)$137,530
Current Unemployment Rate (April 2024)3.5%
Majority Race/EthnictyWhite - 66.66%
Public School Majority Race/EthnictyWhite - 46.56%

08691 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White11,23466.66%
Black6293.73%
Hispanic5673.36%
Asian4,42226.24%
Native American10.01%
Hawaiian/Pac. Islander00%

08691 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,81947.72%
Black2817.37%
Hispanic50013.12%
Asian1,20031.48%
Native American90.24%
Hawaiian/Pac. Islander30.08%

08691 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College4494.35%
Bachelor Degree3,50633.99%
High School Diploma2,00119.4%
No High School Diploma1171.13%
GED or Alternate1081.05%
1 or More Years of College1,27012.31%
Associates Degree6926.71%
Masters Degree1,56815.2%
Professional Degree4344.21%
Doctorate Degree1701.65%

08691 Geography

Coordinates40.21015930,-74.58439636
Adjacent ZIP Codes
Cities/Towns in 08691
RegionNorthern New Jersey Area
Metropolitan/Micropolitan Stat AreasTrenton-Princeton, NJ
New York-Newark-Jersey City, NY-NJ-PA
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area28 Square Miles

08691 Politics

US Congressional Districts in 08691
New Jersey State Senate Districts in 08691
New Jersey State Assembly Districts in 08691

08691 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion84d - Inner Coastal Plain

08691 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)22233140495964635543352743
Avg Max Temp (°F)39425162728185847766554463
Avg Precip (In.)3.812.8443.94.473.845.044.594.433.473.733.7447.85

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