Home › Counties › Union County, NJ

Median Home Price in Union County, NJ

The median home value in Union County, NJ is $636,731 as of 2026-07-31, up 1.57% from a year earlier.

Median Home Value

$636,731

Year-over-Year

+1.57%

National Rank

#97 of 3071

Union County ranks 9th out of 21 counties in NJ by median home price, and is +171.7% above the U.S. national median of $234,352. Within NJ, the typical county has a median home value of $591,891, making Union County +7.6% above the NJ state median.

View Union County on the interactive county map →

Can you afford a home in Union County?

Households here earn a median of $103,202 a year against a typical home value of $636,731 — a price-to-income ratio of 6.2×, past the 5× level generally described as severely unaffordable. That is less affordable than roughly 94% of U.S. counties. (How this is calculated.)

Crime in Union County

Reporting agencies in Union County recorded a violent crime rate of 222 per 100,000 residents in 2024 — around the middle of the national range. Property crime runs at 1,571 per 100,000.

Based on 14 reporting cities covering 444,815 residents (FBI UCR data — what this covers).

Common questions about Union County

How much does a house cost in Union County, NJ?

The median home value in Union County is $636,731. That's up 1.57% from a year earlier. That is about 171.7% above the U.S. national county median of $234,352, and makes Union County the 9th most expensive of 21 counties in New Jersey.

Is Union County affordable?

Median household income here is $103,202, so a typical home costs about 6.2× annual household earnings — expensive compared with other U.S. counties.

Is Union County a safe place to live?

Reporting police departments in Union County recorded 222 violent crimes per 100,000 residents. That figure covers 444,815 residents across 14 reporting cities, so it reflects the county's incorporated areas rather than every community within its borders.