Blackwells Mills vs Manville

A side-by-side comparison of Blackwells Mills and Manville: population, income, housing, and more.

Blackwells Mills and Manville are places in New Jersey. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Manville has the higher population (10,870 vs 10,220 in Blackwells Mills). Blackwells Mills has the higher median household income ($248,149 vs $93,872 in Manville). Blackwells Mills has the higher median home value ($736,000 vs $321,100 in Manville).

Population, income & housing

	Blackwells Mills	Manville
Population	10,220	10,870
Median age	40.6 yrs	42.4 yrs
Median household income	$248,149	$93,872
Median home value	$736,000	$321,100
Median gross rent	$3,148	$1,837
Housing units	2,955	4,538
Homeownership rate	96.4%	72.4%
Bachelor's degree or higher	77.7%	28.6%
Unemployment rate	4.3%	3.5%

Trends (ACS 5-year, 2019–2023)

	Blackwells Mills	Manville
Population	684 → 10,220 (+1394.2%)	10,230 → 10,870 (+6.3%)
Median household income	$196,406 → $248,149 (+26.3%)	$69,625 → $93,872 (+34.8%)
Median home value	$626,200 → $736,000 (+17.5%)	$262,000 → $321,100 (+22.6%)
Median gross rent	$2,699 → $3,148 (+16.6%)	$1,355 → $1,837 (+35.6%)

Blackwells Mills

Population

68410,220

Median household income

$196,406$248,149

Median home value

$626,200$736,000

Median gross rent

$2,699$3,148

Manville

Population

10,23010,870

Median household income

$69,625$93,872

Median home value

$262,000$321,100

Median gross rent

$1,355$1,837

Age & race/ethnicity

Age distribution (share)

	Blackwells Mills	Manville
Under 5	6.7%	4.8%
5 to 17	20.3%	14.0%
18 to 24	9.5%	8.8%
25 to 34	7.2%	11.6%
35 to 44	14.3%	14.7%
45 to 54	12.3%	14.4%
55 to 64	16.5%	13.3%
65 to 74	8.6%	13.1%
75 and over	4.6%	5.3%

Race & ethnicity (share)

	Blackwells Mills	Manville
White (non-Hispanic)	53.7%	59.2%
Black or African American	4.9%	8.4%
American Indian & Alaska Native	0.0%	0.0%
Asian	28.8%	2.8%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.3%	0.9%
Two or more races	4.5%	3.1%
Hispanic or Latino	7.9%	25.5%

Educational attainment (age 25+)

Share of adults 25+

	Blackwells Mills	Manville
No high school diploma	3.8%	7.9%
High school graduate	7.5%	38.8%
Some college or associate's	10.9%	24.7%
Bachelor's degree	35.5%	19.4%
Graduate or professional degree	42.3%	9.2%

Commute to work

How workers get to work (share)

	Blackwells Mills	Manville
Drove alone	68.1%	71.0%
Carpooled	3.1%	12.3%
Public transit	2.9%	0.8%
Walked	0.0%	2.9%
Bicycle	0.0%	1.5%
Worked from home	25.2%	9.9%
Other means	0.8%	1.5%

Housing

Units in structure (share)

	Blackwells Mills	Manville
1-unit, detached	98.1%	66.2%
1-unit, attached	0.0%	4.0%
2 to 4 units	1.5%	24.9%
5 to 19 units	0.4%	4.8%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Blackwells Mills	Manville
Poverty rate	1.5%	12.3%
Average household size	3.45	2.53
Mean commute (minutes)	34	24
Median year structure built	1990	1955