Delaware, OH demographics:
population, income, and more

Total population
44,589
3.3% year-over-year change
Median household income
$99,786/yr
7.4% year-over-year change
Housing units
17,726
2.2% year-over-year change

Delaware population

How many people live in Delaware

Delaware is home to 44,589 residents, according to the most recent Census data. Gender-wise, 49.4% of Delaware locals are male, and 50.6% are female.

Total population
44,589
3.3% year-over-year change
Gender ratio
Male
49.4%
22,006
Female
50.6%
22,583
Value Percent YoY change
Male 22,006 49.4% 1.5%
Female 22,583 50.6% 5.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Delaware is 37, with the population distributed as follows: about 20.1% are children under 15, then 14.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.2% of the population, while another 22.6% fall into the 45 to 64 bracket. Finally, around 14.7% are 65 or older.

Median age
36.9
Age breakdown
Under 15
20.1%
15 to 24
14.4%
25 to 44
28.2%
45 to 64
22.6%
Over 65
14.7%
Value Percent YoY change
Under 15 8,966 20.1% 4.4%
15 to 24 6,408 14.4% 0.1%
25 to 44 12,560 28.2% 3.9%
45 to 64 10,082 22.6% 2.9%
Over 65 6,573 14.7% 4.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Delaware, 93% of the population are US-born citizens, while 2.8% have gained naturalized citizenship. At the same time, 4.1% of residents are non-citizens. As for race, 81.1% of locals are Caucasian, 4.5% are African American and 5.9% have Asian roots. There’s also a share of 7.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93%
Non-U.S.-born citizens
2.8%
Non-citizens
4.1%
Value Percent YoY change
U.S.-born citizens 41,475 93% 3.0%
Non-U.S.-born citizens 1,272 2.8% -9.8%
Non-citizens 1,842 4.1% 24.9%
Racial breakdown
White
81.1%
Black or African American
4.5%
American Indian and Alaska Native
0.1%
Asian
5.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.8%
Other
0.7%
Value Percent
White 36,160 81.1%
Black or African American 1,989 4.5%
American Indian and Alaska Native 36 0.1%
Asian 2,625 5.9%
Native Hawaiian and other Pacific Islander 13 0%
Two or more races 3,470 7.8%
Other 296 0.7%

Households in Delaware

A peek inside Delaware households

Delaware has 16,728 households, with an average of 3 members in each. Of these, 70.8% are families, while the remaining 29.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
16,728
2.0% year-over-year change
Average people per household
3
Non-family households
4,887
Family households
11,841
Value Percent YoY change
Non-family households 4,887 29.2% -4.4%
Family households 11,841 70.8% 5.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Delaware

The housing landscape of Delaware

Delaware's housing consists of 17,726 units, with 63.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 8.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.5% of the housing landscape.

Housing units
17,726
2.2% year-over-year change
Housing types
Value Percent
1 unit, detached 11,237 63.4%
1 unit, attached 1,447 8.2%
2 units 612 3.4%
3 or 4 units 1,466 8.3%
5 to 9 units 1,131 6.4%
10 to 19 units 577 3.3%
20 to 49 units 487 2.8%
50 or more units 501 2.8%
Mobile home 268 1.5%
Homes built since 2020
1,120
91.8% year-over-year change

The age of buildings in Delaware

In Delaware, the median construction year is 1995. About 16.3% of homes were built before the 1940s, with another 0.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 17.2% of homes were added from 2000 to 2009, 17.7% between 2010 and 2019, and 6.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,895 16.3% -5.0%
Built between 1940 and 1949 86 0.5% -13.1%
Built between 1950 and 1959 894 5% 14.8%
Built between 1960 and 1969 1,062 6% -5.3%
Built between 1970 and 1979 1,420 8% -12.2%
Built between 1980 and 1989 1,152 6.5% 4.6%
Built between 1990 and 1999 2,906 16.4% -3.4%
Built between 2000 and 2009 3,054 17.2% 2.5%
Built between 2010 and 2019 3,137 17.7% 4.2%
Built in 2020 or later 1,120 6.3% 91.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Delaware occupancy rates

Out of the 16,728 occupied housing units in Delaware, 64.7% are owner-occupied, while 35.3% are lived in by tenants. Meanwhile, 5.6% of all homes on the local market sit vacant.

Occupied housing units
16,728
2.0% year-over-year change
Occupancy breakdown
Renter occupied
5,898
Owner occupied
10,830
Value Percent YoY
change
Renter occupied 5,898 35.3% -5.3%
Owner occupied 10,830 64.7% 6.5%
Unoccupied housing units
5.6%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Delaware housing costs

Housing costs in Delaware come to a median of $1,415 per month, while tenants specifically pay a median gross rent of $1,286.

Median housing costs per month
$1,415/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Delaware
$1,286/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Delaware

Delaware education at a glance

About 29.2% of the population in Delaware went to high school, while 20.6% pursued college studies. Another 6.4% earned an associate degree and 27.3% hold a bachelor’s. Meanwhile, 15.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 365 1.1% 87.2%
High school diploma 9,929 29.2% -3.6%
College diploma 7,002 20.6% -1.1%
Associate degree 2,160 6.4% 14.0%
Bachelor's degree 9,272 27.3% 11.9%
Graduate degree 5,247 15.4% 2.3%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Delaware

How much people earn in Delaware

The average annual household income in Delaware was $115,577 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.2% change from the previous year. At the same time, the median income stood at $99,786, reflecting a +7.4% shift over the same period.

Average household income in Delaware
$115,577/year
6.2% year-over-year change
Median household income in Delaware
$99,786/year
7.4% year-over-year change

Delaware income by age

In Delaware, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $115,521. Those with someone between 45 and 64 in charge, often well established professionally, earn $106,503 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $54,395, while those led by someone over 65, many of whom may be retired, have about $66,789 in earnings. Overall, 92.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $54,395 -0.7%
25 - 44 $115,521 5.5%
45 - 64 $106,503 5.6%
Over 65 $66,789 21.5%
Above poverty level
38,713
Below poverty level
3,276
Value Percent YoY
change
Above poverty level 38,713 92.2% 4.6%
Below poverty level 3,276 7.8% -7.8%

Average renter income in Delaware

To get a better sense of what renters earn on average in Delaware, their median household income was $52,583 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 29.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$52,583
Rent-to-income ratio
29.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Delaware

Workforce and job types in Delaware

The job market in Delaware is powered by 24,026 working residents, spread across a range of industries and roles. 83.3% of the working population are employed in professional or administrative positions, while 16.7% are in hands-on or service-based jobs. Also, 7.7% run their own businesses, 64.6% are employed by private companies, and 14% work in the public sector.

Workforce demographics

Working population
24,026
4.3% year-over-year change
White collar
20,007
Blue collar
4,019
Value Percent YoY change
White collar 20,007 83.3% 4.6%
Blue collar 4,019 16.7% 2.7%
Employer type
Self employees
7.7%
Private companies
64.6%
Governmental workers
14%
Not for profit companies
13.7%
Value Percent YoY change
Self employees 1,847 7.7% 1.3%
Private companies 15,511 64.6% 3.0%
Governmental workers 3,366 14% 6.4%
Not for profit companies 3,302 13.7% 10.4%
Unemployment rate
2.6%
-5.4% year-over-year change

Available workforce

The unemployment rate in Delaware stands at 2.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Delaware

How people get around in Delaware

In Delaware, the average commute time is 26 minutes. Commuting methods vary: 77% of residents travel by personal vehicle and 2.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
26 min
-2.3% year-over-year change
Means of transportation
Value Percent YoY change
Car 18,267 77% 0.1%
Taxicab 7 0% -12.5%
Bus or trolleybus 56 0.2% -27.3%
Bicycle 39 0.2% 5.4%
Walk 663 2.8% -2.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Delaware by zipcode?

Zipcode Population Number of households Median income Average income
43015 61,401 22,732 $105,322 $131,972

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FAQs about Delaware demographics 

What is the total population of Delaware?

Delaware has a total population of 44,589 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +3.3% compared to a year ago.

What is the gender ratio in Delaware?

The gender ratio in Delaware is as follows:
  • 49.4% males (22,006 residents)
  • 50.6% females (22,583 residents)

What is the median age in Delaware?

The median age in Delaware is 36.9.

What is the age distribution of the population in Delaware?

The age distribution in Delaware is as follows:
  • Under 15: 20.1% (8,966 residents)
  • Ages 15-24: 14.4% (6,408 residents)
  • Ages 25-44: 28.2% (12,560 residents)
  • Ages 45-64: 22.6% (10,082 residents)
  • Over 65: 14.7% (6,573 residents)

What is the racial and ethnic makeup of Delaware?

The racial and ethnic makeup of Delaware is as follows:
  • White: 81.1% (36,160 residents)
  • Black or African American: 4.5% (1,989 residents)
  • American Indian and Alaska Native: 0.1% (36 residents)
  • Asian: 5.9% (2,625 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (13 residents)
  • Two or More Races: 7.8% (3,470 residents)
  • Other: 0.7% (296 residents)

What percentage of the population in Delaware are U.S.-born citizens?

U.S.-born citizens represent 93% of the population in Delaware.

How many housing units are there in Delaware?

There are 17,726 housing units in Delaware, reflecting a +2.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Delaware and what is the average household size?

Delaware has a total of 16,728 households, with an average of 3 people in each.

What is the median household income in Delaware?

Delaware has a median household income of $99,786, representing a +7.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Delaware?

The employment rate is 97.4% in Delaware, with a workforce of 24,026 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83.3% (20,007 residents)
  • Blue-collar workers: 16.7% (4,019 residents)

Places of employment:
  • Self-employed: 7.7% (1,847 residents)
  • Private companies: 64.6% (15,511 residents)
  • Governmental workers: 14% (3,366 residents)
  • Not-for-profit companies: 13.7% (3,302 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025