United States › Delaware › Seaford CITY · 2020 ACS
Seaford Delaware · 7,957 residents · 5.10 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 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Seaford is home to 7,957 people in Delaware. Owners hold 41% of the housing stock. 17% of adults hold a bachelor's degree, below the 33% national rate. Households here earn about 24% less than in Delaware as a whole. Home values have more than doubled since 2000, reaching $167,700. The population is up 19% since 2000.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 37.1
US median: 38.8
Less educated
17% hold a bachelor's degree
US average: 33%
Less affordable
home values up 27%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 37.5 in 2000
US average: 38.8
Population, 1990 – 2024
5K 6K 7K 8K 9K 1990 2000 2010 2020 2024 Seaford Age distribution, 2020
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Section 02
Income & economy $52,840
+24%inflation adjusted, since 2000
from $28,402 in 2000
US average: $66,278
from $15,022 in 2000
US average: $35,364
Households earning $100K+
from 17.1% in 2009
US average: 43.9%
from 27.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 5.9%
Public administration 2.4%
Transportation & warehousing 2%
Agriculture, forestry, fishing 1.7%
Education & health services 0.1%
Arts, entertainment, food 0%
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$167,700
+27%inflation adjusted, since 2000
from $87,600 in 2000
US average: $265,253
$868
+50%inflation adjusted, since 2000
from $384 in 2000
US average: $1,124
from 50.1% in 2000
58.5% rent
from 2.48 people in 2009
US average: 2.61
from 4.5 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.
Section 04
Race & ethnicity 2000
White, non-Hispanic 61.9%(4,144)
Hispanic / Latino 4.3%(285)
2020
White, non-Hispanic 45.2%(3,597)
Hispanic / Latino 11.7%(934)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 15 more ancestry groups with data from 13.5% in 2000
US average: 32.9%
High school or higher
from 72.7% in 2000
US average: 88.5%
from 5.0% in 2000
US average: 12.7%
Section 06
Commute & transportation from 14.1 min in 2000
US average: 26.9
from 74.0% in 2009
US average: 75.1%
from 16.6% in 2009
US average: 8.4%
Section 07
Work & employment from 9.1% in 2011
US average: 5.4%
from 56.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 28.5% in 2009
US average: 39.3%
Section 08
People & community from 8.7% in 2009
US average: 13.5%
from 5.1% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 42.7%(1,323)
Women 15+
Never married 28.9%(1,083)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 5.1% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 0%(0)
Share of the 490 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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Drill deeper
Places similar to Seaford Head to head
Compare Seaford to nearby cities SEAFORD VS
Georgetown
Income $49,719 −6%
Home value $281,400 +68%
Population 8,291 −10%
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SEAFORD VS
Salisbury
Income $58,576 +11%
Home value $227,300 +36%
Population 33,845 +269%
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SEAFORD VS
Milford
Income $59,464 +13%
Home value $296,900 +77%
Population 14,723 +61%
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SEAFORD VS
Easton
Income $74,653 +41%
Home value $358,900 +114%
Population 17,293 +89%
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Frequently asked
How many people live in Seaford, Delaware? Seaford, Delaware has about 7,957 residents according to the 2020 American Community Survey.
What is the median household income in Seaford, Delaware? The typical household in Seaford, Delaware earns about $52,840 a year. Half of households make more than that, and half make less.
Is Seaford, Delaware expensive? In Seaford, Delaware, the median home is worth about $167,700, and the typical rent is about $868 a month.
How educated are people in Seaford, Delaware? About 16.6% of adults age 25 and over in Seaford, Delaware hold a bachelor's degree or higher.
What is the poverty rate in Seaford, Delaware? About 17.1% of people in Seaford, Delaware live below the federal poverty line.
Has Seaford, Delaware grown since 1990? Yes, Seaford, Delaware has grown since 1990. The population has added about 2,262 residents, a change of about 40 percent over that period.
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