What is the median home value in Blairstown Township, NJ?

Name: Home values in Blairstown Township, 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 Blairstown Township, NJ is $406,300 (±$40,072), as owners estimated it in the Census Bureau’s 2020–2024 American Community Survey.

In Blairstown Township, the median home value went from $343,800 in 2015–2019 to $406,300 in 2020–2024 (+18.2%).

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: $406,300 (±$40,072)
Owner-occupied homes: 2,011 (±210)
Most common range: $300,000 to $499,999

Home values in Blairstown Township

Owner-occupied homes by value, 2020–2024
Value	Blairstown Township	Warren County	New Jersey	United States
Less than $50,000	0.8% (±1.4 points)	2.8%	2.5%	5.3%
$50,000 to $99,999	0.7% (±1.2 points)	1.7%	1.8%	6.1%
$100,000 to $149,999	1.0% (±1.8 points)	4.1%	2.2%	6.8%
$150,000 to $199,999	1.1% (±1.8 points)	7.7%	4.3%	9.0%
$200,000 to $299,999	21.0% (±8.4 points)	22.2%	12.9%	17.8%
$300,000 to $499,999	48.1% (±9.8 points)	43.1%	34.2%	26.9%
$500,000 to $999,999	27.3% (±9.0 points)	17.8%	34.5%	20.9%
$1,000,000 or more	0.0% (±2.2 points)	0.7%	7.6%	7.1%

The most common range is $300,000 to $499,999, 48.1% 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.

Blairstown Township against Warren County, its state and the nation

Estimate (90% margin of error)
	Blairstown Township	Warren County	New Jersey	United States
Median home value	$406,300 (±$40,072)	$346,500 (±$6,745)	$454,400 (±$1,150)	$332,700
Owner-occupied homes	2,011 (±210)	34,072 (±704)	2,239,128 (±10,678)	84,210,142

In Blairstown Township, the median home value is higher than in Warren County ($346,500).

It is also lower than in New Jersey ($454,400).

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

In Warren County, Blairstown Township ranks 7 of 22 places with a published estimate, from highest to lowest median home value.

Statewide, it ranks 333 of 561.

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

How home values in Blairstown Township 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	$343,800 (±$14,453)	$406,300 (±$40,072)	+18.2%	No measurable change after inflation
Median owner cost with a mortgage	$2,344 (±$160)	$2,451 (±$320)	+4.6%	Down after inflation
Median real estate taxes	$7,819 (±$435)	$8,161 (±$776)	+4.4%	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 Blairstown Township

Nearest places with a published estimate, compared with Blairstown Township
Place	Distance	Median home value	Compared with this place
Blairstown Township	—	$406,300 (±$40,072)	—
Hardwick Township	4.1 mi	$421,200 (±$23,691)	Not measurably different
Knowlton Township	4.9 mi	$345,400 (±$29,107)	Lower
Hope Township	5.2 mi	$426,600 (±$28,728)	Not measurably different
Frelinghuysen Township	5.5 mi	$455,500 (±$32,343)	Not measurably different
Portland	6.6 mi	$266,900 (±$31,244)	Lower
Delaware Water Gap	7.2 mi	$300,000 (±$58,776)	Lower
Smithfield Township (Monroe County)	7.7 mi	$304,400 (±$32,682)	Lower
Liberty Township	8.2 mi	$363,600 (±$18,843)	Not measurably different

Nearby places with a measurably lower figure: Knowlton Township, NJ ($345,400), Portland, PA ($266,900), Delaware Water Gap, PA ($300,000).

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

Median home value across Warren County, place by place

Rank	Place	Median home value
1	Greenwich Township (Warren County)	$474,900 (±$22,264)
2	Frelinghuysen Township	$455,500 (±$32,343)
3	Franklin Township (Warren County)	$428,300 (±$35,501)
4	Hope Township	$426,600 (±$28,728)
5	Hardwick Township	$421,200 (±$23,691)
6	Washington Township (Warren County)	$413,800 (±$27,581)
7	Blairstown Township	$406,300 (±$40,072)
8	Independence Township	$390,100 (±$45,507)
9	Allamuchy Township	$378,400 (±$28,500)
10	Mansfield Township (Warren County)	$367,300 (±$30,705)
11	Liberty Township	$363,600 (±$18,843)
12	Hackettstown Town	$361,600 (±$15,164)
13	Lopatcong Township	$358,400 (±$17,540)

Showing 13 of 22 places in Warren 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 Blairstown Township

What is the average home value in Blairstown Township, NJ?

The Census Bureau publishes the median: $406,300 (±$40,072) for owner-occupied homes in Blairstown Township (2020–2024 American Community Survey).

Have home values in Blairstown Township gone up?

In Blairstown Township, the median home value went from $343,800 in 2015–2019 to $406,300 in 2020–2024 (+18.2%).

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 Blairstown Township 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 Blairstown township, Warren County, New Jersey (county subdivision:06160, in state:34 county:041).

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.