What is the median home value in Union Township (Hunterdon County), NJ?

Name: Home values in Union Township (Hunterdon County), NJ, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The median value of owner-occupied homes in Union Township (Hunterdon County), NJ is $416,600 (±$70,833), as owners estimated it in the Census Bureau’s 2020–2024 American Community Survey.

In Union Township (Hunterdon County), the median home value went from $401,000 in 2015–2019 to $416,600 in 2020–2024 (+3.9%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Figures last updated on November 12, 2026.

Median home value: $416,600 (±$70,833)
Owner-occupied homes: 1,949 (±170)
Most common range: $500,000 to $999,999

Home values in Union Township (Hunterdon County)

Owner-occupied homes by value, 2020–2024
Value	Union Township (Hunterdon County)	Hunterdon County	New Jersey	United States
Less than $50,000	1.6% (±1.8 points)	1.3%	2.5%	5.3%
$50,000 to $99,999	0.5% (±0.8 points)	0.4%	1.8%	6.1%
$100,000 to $149,999	0.0% (±2.3 points)	0.5%	2.2%	6.8%
$150,000 to $199,999	5.0% (±4.3 points)	2.3%	4.3%	9.0%
$200,000 to $299,999	32.1% (±10.4 points)	8.7%	12.9%	17.8%
$300,000 to $499,999	23.5% (±6.8 points)	34.5%	34.2%	26.9%
$500,000 to $999,999	34.1% (±8.3 points)	46.5%	34.5%	20.9%
$1,000,000 or more	3.1% (±2.1 points)	5.9%	7.6%	7.1%

The most common range is $500,000 to $999,999, 34.1% of owned homes.

Value is the owner’s own estimate of what the home and lot would sell for, not a sale price or an assessment.

Union Township (Hunterdon County) against Hunterdon County, its state and the nation

Estimate (90% margin of error)
	Union Township (Hunterdon County)	Hunterdon County	New Jersey	United States
Median home value	$416,600 (±$70,833)	$517,200 (±$12,844)	$454,400 (±$1,150)	$332,700
Owner-occupied homes	1,949 (±170)	43,302 (±559)	2,239,128 (±10,678)	84,210,142

In Union Township (Hunterdon County), the median home value is lower than in Hunterdon County ($517,200).

It is not measurably different from New Jersey ($454,400).

It is higher than the national figure ($332,700).

In Hunterdon County, Union Township (Hunterdon County) ranks 18 of 26 places with a published estimate, from highest to lowest median home value.

Statewide, it ranks 320 of 561.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

How home values in Union Township (Hunterdon County) have changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median home value	$401,000 (±$30,594)	$416,600 (±$70,833)	+3.9%	No measurable change after inflation
Median owner cost with a mortgage	$2,773 (±$281)	$3,229 (±$576)	+16.4%	No measurable change after inflation
Median real estate taxes	$8,750 (±$603)	$9,193 (±$607)	+5.1%	Down after inflation

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Median home value in places near Union Township (Hunterdon County)

Nearest places with a published estimate, compared with Union Township (Hunterdon County)
Place	Distance	Median home value	Compared with this place
Union Township (Hunterdon County)	—	$416,600 (±$70,833)	—
Clinton Town	2.6 mi	$436,200 (±$23,982)	Not measurably different
Bethlehem Township	3.3 mi	$496,600 (±$40,873)	Not measurably different
Alexandria Township	4.1 mi	$552,000 (±$48,058)	Higher
Annandale	4.2 mi	$504,900 (±$58,195)	Not measurably different
Franklin Township (Hunterdon County)	4.7 mi	$513,300 (±$58,704)	Higher
High Bridge Borough	4.7 mi	$336,500 (±$25,811)	Lower
Glen Gardner Borough	4.9 mi	$330,900 (±$68,378)	Not measurably different
Hampton Borough	5.0 mi	$336,500 (±$26,627)	Lower

Nearby places with a measurably lower figure: High Bridge Borough, NJ ($336,500), Hampton Borough, NJ ($336,500).

Nearby places with a measurably higher figure: Alexandria Township, NJ ($552,000), Franklin Township (Hunterdon County), NJ ($513,300).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median home value across Hunterdon County, place by place

Rank	Place	Median home value
12	Lebanon Township	$491,200 (±$44,537)
13	Kingwood Township	$477,100 (±$37,830)
14	Holland Township	$451,800 (±$34,021)
15	Stockton Borough	$441,700 (±$32,496)
16	Clinton Town	$436,200 (±$23,982)
17	Califon Borough	$431,600 (±$22,309)
18	Union Township (Hunterdon County)	$416,600 (±$70,833)
19	Flemington Borough	$400,600 (±$29,557)
20	Frenchtown Borough	$383,600 (±$39,335)
21	Lebanon Borough	$374,400 (±$35,442)
22	Bloomsbury Borough	$348,200 (±$28,159)
23 (tie)	Hampton Borough	$336,500 (±$26,627)
23 (tie)	High Bridge Borough	$336,500 (±$25,811)

Showing 13 of 26 places in Hunterdon County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Union Township (Hunterdon County)

What is the average home value in Union Township (Hunterdon County), NJ?

The Census Bureau publishes the median: $416,600 (±$70,833) for owner-occupied homes in Union Township (Hunterdon County) (2020–2024 American Community Survey).

Have home values in Union Township (Hunterdon County) gone up?

In Union Township (Hunterdon County), the median home value went from $401,000 in 2015–2019 to $416,600 in 2020–2024 (+3.9%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Is this what homes in Union Township (Hunterdon County) sell for?

No: it is the value owners reported, which tends to lag the market; recent sale prices and an appraisal answer that question.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Union township, Hunterdon County, New Jersey (county subdivision:74420, in state:34 county:019).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B25077_001E, B25077_001M, B25088_002E, B25088_002M, B25103_001E, B25103_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0089E, DP04_0089M, DP04_0046E, DP04_0046M, DP04_0081PE, DP04_0081PM, DP04_0082PE, DP04_0082PM, DP04_0083PE, DP04_0083PM, DP04_0084PE, DP04_0084PM, DP04_0085PE, DP04_0085PM, DP04_0086PE, DP04_0086PM, DP04_0087PE, DP04_0087PM, DP04_0088PE, DP04_0088PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.