Middlesex
New Jersey
860K
Population
$105K
Median Income
$578K
Median Home
D+14
Politics
This county as a story, on one page you can share·See it on the map with these filters
What stands out
Against every county in America, Middlesex County is unusual in three ways: the typical two-bedroom rent is among the highest in America ($1,922 a month), the property tax rate is in the top 2% of American counties (2.29%), and the median household income is in the top 3% of American counties ($105,206). Within New Jersey it ranks 3rd of 21 counties for the typical two-bedroom rent.
Where you are
You live in Middlesex County, New Jersey. 860,147 people live here with you. The population held steady at 0.3% last year, and more Americans moved out than in (net -7,000).
New Jersey has the highest property taxes in the nation, averaging more than $9,000 a year per home, and a graduated income tax reaching 10.75% above $1 million. It repealed its estate tax in 2018 but kept an inheritance tax on non-family heirs. Social Security is not taxed, and retirement income up to $100,000 is excluded for many couples. The whole state is within commuting range of New York or Philadelphia.
Money
The typical household here brings in $105,206 a year, higher than 97% of American counties. Employers pay an average wage of $82,400. Unemployment runs 3.3%, lower than 52% of American counties. 14% of workers work from home; for the rest the average commute is 28 minutes each way.
New Jersey takes 4.3% of that median income in state income tax, about $4,575 a year.
Home
The median home costs $587K, pricier than 96% of American counties, about 3.3 years of the median household's income. A two-bedroom rents for around $1,922 a month. Property tax is 2.29% of home value, roughly $9,428 a year on that median home, higher than 98% of American counties. 64% of households own rather than rent.
Safety and health
Violent crime here is 2.9 per 1,000 residents, lower than 96% of American counties. Drug overdoses killed 14 people per 100,000 in 2024.
A child born here can expect to live 80.3 years, longer than 92% of American counties. There are 3,803 active physicians in the county, about 44.2 per 10,000 people. Medicare rates the local hospitals 3.2 of 5 stars. 8.6% of people under 65 have no health insurance.
School
Local students test at grade level 3.38 where 3.0 is national grade level, higher than 90% of American counties. 90% of adults finished high school.
Neighbors and politics
In 2024 your neighbors voted Democratic by 14 points. 69% of eligible voters turned out. Under New Jersey law you need local approval to carry a concealed handgun, abortion is protected by state law, and marijuana is legal for adults.
Weather and risk
The year averages 55°F, highs near 64 and lows near 45, colder than 55% of American counties. About 39 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 96 out of 100, riskier than 96% of American counties; the county has had 30 federal disaster declarations since 1953.
Getting around, going out
Home internet averages 281 Mbps down, faster than 89% of American counties. There is 1 airport in the county, counting general aviation. For a night or a weekend out: 0.8 full-service restaurants per 1,000 people, 3 breweries, 5 museums.
Written from the figures below. Percentiles compare this county with every other county that reports the same figure; missing figures are left out rather than guessed.
Economy
Housing
Sources: Zillow ZHVI · Census ACS 2022 · Tax Foundation 2023 (effective rates)
Annual tax on median home: $9,428
Affordability & Supply
Market Activity
Sources: Zillow Research monthly · Redfin
Source: Zillow Research · Updated monthly
Sale-to-List Cross-Reference
Zillow 100.5% · Redfin 101.1%
Source: Redfin · Updated monthly
Health
Education
Safety
Climate & Air Quality
Outdoor & Recreation
Brewery Scene
Internet & Remote Work
EV Infrastructure
Commute & Transit
Families & Childcare
Civic & Community
Lifestyle & Services
Debt Burden
Innovation
Politics
D+14
2024 Presidential · New Jersey was D+6 statewide
vs New Jersey State
Population & Migration
Net Domestic Migration 2023
↓ -7K
More people leaving than arriving
IRS Wealth Migration
Lower-income migration pattern (IRS: 0.93x avg income)
Economic Mobility
48%
chance a low-income child reaches the middle class
Source: Opportunity Insights
Real Estate
Find Homes in Middlesex County
Median home value: $587K
Opens in a new tab
Explore Other New Jersey Counties
Full New Jersey profile
Taxes, cost of living, crime, schools, gun laws and more.
Data: Census ACS, BLS, Zillow, USDA Natural Amenities, OpenElections 2024, CMS, NCES. Vintage 2022–2025. News via Google News.