United States › Delaware › Delmar CITY
Delmar Delaware · 2,366 residents (2025 est.) · 1.90 sq mi
Time machine
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The short version
Delmar is home to 2,412 people in Delaware. The population has risen by half since 2000, adding 1,005 people. Four-year degrees are less common here than nationally, at 18% of adults. Households here earn about 28% less than in Delaware as a whole. This skews young, with a median age of 35.5. The typical home is worth $232,800, having roughly tripled since 2000.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 35.5
US median: 38.9
Less educated
18% hold a bachelor's degree
US average: 36%
Less affordable
home values up 76%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 1,407 in 2000
2,366 in 2025 (Census Bureau estimate)
1,269 / sq mi
+62%since 2009
from 782 / sq mi in 2009
US average: 281
from 37.3 in 2000
US average: 38.9
Population, 1990 – 2024
725 1K 2K 2K 3K 1990 2000 2010 2020 2024 Delmar Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $61,250
+25%inflation adjusted, since 2000
from $26,818 in 2000
US average: $82,259
from $15,060 in 2000
US average: $44,673
Households earning $100K+
from 13.5% in 2009
US average: 53.3%
from 13.3% in 2000
US average: 12.5%
from 0.439 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 7.8%
Public administration 3.1%
Arts, entertainment, food 2%
Transportation & warehousing 1.5%
Education & health services 0.9%
Agriculture, forestry, fishing 0.3%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$232,800
+76%inflation adjusted, since 2000
from $72,700 in 2000
US average: $376,019
$906
+13%inflation adjusted, since 2000
from $440 in 2000
US average: $1,442
from 56.1% in 2000
35.6% rent
from 4.2% in 2009
US average: 10.0%
2.72 people
+13%since 2009
from 2.41 people in 2009
US average: 2.54
from 26.0% in 2009
US average: 22.9%
from 54.3% in 2009
US average: 47.4%
from 4.3 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 73.6%(1,036)
Hispanic / Latino 2.1%(30)
2024
White, non-Hispanic 59.9%(1,445)
Hispanic / Latino 7.3%(175)
from 51 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 10 more ancestry groups with data from 14.1% in 2000
US average: 35.6%
High school or higher
from 68.2% in 2000
US average: 89.6%
from 5.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.6 min in 2000
US average: 26.5
from 82.7% in 2009
US average: 68.9%
from 7.4% in 2009
US average: 8.5%
from 1.0% in 2009
US average: 3.2%
from 2.0% in 2009
US average: 15.0%
from 2.9% in 2009
US average: 2.4%
from 3.5% in 2009
US average: 0.4%
from 4.4% in 2009
US average: 8.3%
Section 07
Work & employment from 11.5% in 2011
US average: 5.2%
from 57.3% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 66.1% in 2020
US average: 74.6%
from 7.4% in 2009
US average: 13.1%
from 13.6% in 2009
US average: 42.5%
Section 08
People & community from 7.5% in 2009
US average: 14.1%
from 12.1% in 2009
US average: 6.2%
from 17.8% in 2012
US average: 13.3%
from 18.6% in 2013
US average: 8.4%
from 68.5% in 2017
US average: 91.0%
Computer in household
from 89.2% in 2020
US average: 95.5%
from 77.1% in 2020
US average: 87.7%
from 95.3% in 2016
US average: 77.7%
from 2.1% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 18.6% in 2013
US average: 8.4%
from 39.8% in 2020
US average: 54.8%
Direct-purchase
from 9.5% in 2020
US average: 13.8%
from 22.4% in 2020
US average: 18.4%
from 41.9% in 2020
US average: 20.9%
VA health care
from 4.2% in 2020
US average: 2.2%
Any private
from 48.6% in 2020
US average: 67.1%
Any public
from 60.1% 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) 36.5%(38)
Gulf War (1990s) 38.5%(40)
Share of the 104 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
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Frequently asked
How many people live in Delmar, Delaware? Delmar, Delaware has about 2,412 residents according to the 2024 American Community Survey.
What is the median household income in Delmar, Delaware? The typical household in Delmar, Delaware earns about $61,250 a year. Half of households make more than that, and half make less.
Is Delmar, Delaware expensive? In Delmar, Delaware, the median home is worth about $232,800, and the typical rent is about $906 a month.
How educated are people in Delmar, Delaware? About 18.4% of adults age 25 and over in Delmar, Delaware hold a bachelor's degree or higher.
What is the poverty rate in Delmar, Delaware? About 9.2% of people in Delmar, Delaware live below the federal poverty line.
Has Delmar, Delaware grown since 1990? Yes, Delmar, Delaware has grown since 1990. The population has added about 1,534 residents, a change of about 175 percent over that period.
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