United States › New Jersey › Dover CITY
Dover New Jersey · 18,919 residents (2025 est.) · 2.68 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Dover is home to 18,563 people in New Jersey. The foreign-born share is 51%. 17% of adults hold a bachelor's degree, below the 36% national rate. 46% of homes are owner-occupied. There are 6,937 people per square mile. Households here earn about 29% less than in New Jersey as a whole.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 39.8
US median: 38.9
Less educated
17% hold a bachelor's degree
US average: 36%
Less affordable
home values up 32%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 18,188 in 2000
18,919 in 2025 (Census Bureau estimate)
6,937 / sq mi
+3%since 2009
from 6,712 / sq mi in 2009
US average: 281
from 33.7 in 2000
US average: 38.9
Population, 1990 – 2024
15K 16K 17K 18K 19K 1990 2000 2010 2020 2024 Dover Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $73,737
−24%inflation adjusted, since 2000
from $53,423 in 2000
US average: $82,259
from $18,056 in 2000
US average: $44,673
Households earning $100K+
from 36.1% in 2009
US average: 53.3%
from 13.4% in 2000
US average: 12.5%
from 0.371 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 8.3%
Arts, entertainment, food 1.5%
Transportation & warehousing 0.9%
Public administration 0.5%
Education & health services 0.5%
Agriculture, forestry, fishing 0.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$366,700
+32%inflation adjusted, since 2000
from $152,300 in 2000
US average: $376,019
$1,825
+15%inflation adjusted, since 2000
from $870 in 2000
US average: $1,442
from 52.9% in 2000
54.0% rent
from 2.7% in 2009
US average: 10.0%
2.76 people
−10%since 2009
from 3.08 people in 2009
US average: 2.54
from 48.8% in 2009
US average: 22.9%
from 58.0% in 2009
US average: 47.4%
from 5.9 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 32.6%(5,937)
Hispanic / Latino 57.9%(10,539)
2024
White, non-Hispanic 12.8%(2,384)
Hispanic / Latino 76.4%(14,174)
from 64 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 7 more hispanic origin groups with data Ancestry
+ 13 more ancestry groups with data from 12.5% in 2000
US average: 35.6%
High school or higher
from 66.9% in 2000
US average: 89.6%
from 4.4% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.7 min in 2000
US average: 26.5
from 64.6% in 2009
US average: 68.9%
from 21.7% in 2009
US average: 8.5%
from 5.2% in 2009
US average: 3.2%
from 0.7% in 2009
US average: 15.0%
from 2.3% in 2009
US average: 2.4%
from 0.2% in 2009
US average: 0.4%
from 18.1% in 2009
US average: 8.3%
Section 07
Work & employment from 7.2% in 2011
US average: 5.2%
from 77.6% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 76.6% in 2020
US average: 74.6%
from 8.7% in 2009
US average: 13.1%
from 13.6% in 2009
US average: 42.5%
Section 08
People & community from 47.6% in 2009
US average: 14.1%
from 4.1% in 2009
US average: 6.2%
from 7.5% in 2012
US average: 13.3%
from 36.9% in 2013
US average: 8.4%
from 84.0% in 2017
US average: 91.0%
Computer in household
from 92.1% in 2020
US average: 95.5%
from 87.2% in 2020
US average: 87.7%
from 31.4% in 2016
US average: 77.7%
from 65.4% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 41.7%(3,172)
Women 15+
Never married 35.8%(2,872)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 36.9% in 2013
US average: 8.4%
from 44.8% in 2020
US average: 54.8%
Direct-purchase
from 14.7% in 2020
US average: 13.8%
from 13.7% in 2020
US average: 18.4%
from 17.5% in 2020
US average: 20.9%
VA health care
from 1.3% in 2020
US average: 2.2%
Any private
from 57.5% in 2020
US average: 67.1%
Any public
from 28.0% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 52.4%(143)
Share of the 273 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Dover, New Jersey? Dover, New Jersey has about 18,563 residents according to the 2024 American Community Survey.
What is the median household income in Dover, New Jersey? The typical household in Dover, New Jersey earns about $73,737 a year. Half of households make more than that, and half make less.
Is Dover, New Jersey expensive? In Dover, New Jersey, the median home is worth about $366,700, and the typical rent is about $1,825 a month.
How educated are people in Dover, New Jersey? About 17.3% of adults age 25 and over in Dover, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Dover, New Jersey? About 14.2% of people in Dover, New Jersey live below the federal poverty line.
Has Dover, New Jersey grown since 1990? Yes, Dover, New Jersey has grown since 1990. The population has added about 3,448 residents, a change of about 23 percent over that period.
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