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COUNTY · 2010 ACS

Delaware County

Ohio · 174,214 residents · 443.146 sq mi
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The short version

Delaware County is significantly wealthier than the US average, with a median household income of $87,908. The county has grown rapidly, with population up 58% since 2000. 50% of adults hold a bachelor's degree or higher, well above the national rate of 28%. Median home value is $252,700. Poverty is rare here, at 4.6% of residents. Households here earn about 86% more than the Ohio median.

At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 37.4
US median: 37.2
More educated
50% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
174,214
+58%since 2000
from 109,989 in 2000
1990 – 2025
Population density
393 / sq mi
+58%since 2000
from 248 / sq mi in 2000
US average: 261
Median age
37.4
+6%since 2000
from 35.3 in 2000
US average: 37.2
Population, 1990 – 2024
51K99K147K195K243K1990201020202024Delaware County
2024227K
1990201020202024
Section 02

Income & economy

Median household income
$87,908
+3%inflation adjusted, since 2000
from $67,258 in 2000
US average: $52,703
1990 – 2024
Per capita income
$40,682
+29%since 2000
from $31,600 in 2000
US average: $27,286
Households earning $100K+
57.6%
+0.8 ptssince 2009
from 56.8% in 2009
US average: 33.3%
Poverty rate
4.6%
+0.7 ptssince 2000
from 3.8% in 2000
US average: 13.8%
Income inequality (Gini)
0.431
US average: 0.461
Workforce by industry, 2010
Other services13.9%
US avg: 7%
Public administration11.9%
US avg: 4.9%
Information10.3%
US avg: 11.5%
Retail trade10%
US avg: 10.9%
Wholesale trade4.6%
US avg: 7.2%
Transportation & warehousing3.8%
US avg: 3.1%
Finance & insurance3.6%
US avg: 5.1%
Professional, scientific, technical2.8%
US avg: 4.2%
Arts, entertainment, food2.7%
US avg: 2.4%
Agriculture, forestry, fishing0.8%
US avg: 1.9%
Education & health services0.8%
US avg: 0.9%
Construction0.7%
US avg: 1.4%
Manufacturing0.1%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$252,700
+6%inflation adjusted, since 2000
from $188,000 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$781
−3%inflation adjusted, since 2000
from $639 in 2000
US average: $853
Owner-occupied
68.0%
−12.5 ptssince 2000
from 80.4% in 2000
18.2% rent
Vacancy rate
4.9%
−0.3 ptssince 2009
from 5.2% in 2009
US average: 12.1%
Owner cost-burdened
25.6%
−0.1 ptssince 2009
from 25.7% in 2009
US average: 30.9%
Renter cost-burdened
38.4%
−0.4 ptssince 2009
from 38.8% in 2009
US average: 46.8%
Afford Score
2.9
+3%since 2000
from 2.8 in 2000
1990 – 2024
RELATED:See current rent listings in Delaware County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic93.6%(102,943)
Black2.5%(2,743)
Hispanic / Latino1%(1,109)
Asian1.5%(1,684)
Other0%
Diversity Score12.3%(13,539)
2010
White, non-Hispanic88.4%(153,969)
Black3.3%(5,756)
Hispanic / Latino2.1%(3,669)
Asian4.2%(7,393)
Other1.9%(3,315)
Diversity Score26.8%(46,647)
Diversity Score
27
+118%since 2000
from 12 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
49.5%
+8.5 ptssince 2000
from 41.0% in 2000
US average: 27.9%
High school or higher
95.6%
+2.7 ptssince 2000
from 92.9% in 2000
US average: 84.9%
Graduate degree
17.0%
+4.2 ptssince 2000
from 12.9% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
25.1 min
+45%since 2000
from 17.3 min in 2000
US average: 25.2
Drive alone to work
84.4%
+0.5 ptssince 2009
from 83.9% in 2009
US average: 76.2%
Carpooled to work
6.4%
−0.3 ptssince 2009
from 6.7% in 2009
US average: 10.4%
Public transit
0.3%
−0.1 ptssince 2009
from 0.3% in 2009
US average: 4.7%
Worked from home
6.8%
+0.1 ptssince 2009
from 6.7% in 2009
US average: 4.1%
Walked to work
1.2%
−0.1 ptssince 2009
from 1.2% in 2009
US average: 2.8%
Biked to work
0.1%
Unchangedsince 2009
from 0.1% in 2009
US average: 0.5%
No vehicle available
2.3%
Unchangedsince 2009
from 2.3% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
13.4%
+0.8 ptssince 2009
from 12.6% in 2009
US average: 12.9%
Management & professional
51.3%
−20.9 ptssince 2009
from 72.3% in 2009
US average: 35.2%
Section 08

People & community

Male
49.3%
−0.5 ptssince 2009
from 49.8% in 2009
Female
50.7%
+0.5 ptssince 2009
from 50.2% in 2009
Foreign born
5.3%
+0.5 ptssince 2009
from 4.8% in 2009
US average: 12.8%
Veterans
8.3%
−40.8 ptssince 2009
from 49.2% in 2009
US average: 9.9%
Drill deeper

Places similar to Delaware County

Marin County
Pop 253,694
Forsyth County
Pop 282,805
Frederick County
Pop 302,883
Santa Cruz County
Pop 258,852
Places similar to Delaware County
Head to head

Compare Delaware County to nearby counties

DELAWARE COUNTY VS
Union County
Income$112,322+28%
Home value$344,900+36%
Population73,446−70%
SEE FULL COMPARISON →
DELAWARE COUNTY VS
Morrow County
Income$75,283−14%
Home value$222,300−12%
Population36,305−85%
SEE FULL COMPARISON →
DELAWARE COUNTY VS
Franklin County
Income$75,176−14%
Home value$288,400+14%
Population1,361,536+463%
SEE FULL COMPARISON →
DELAWARE COUNTY VS
Marion County
Income$59,371−32%
Home value$156,800−38%
Population65,115−73%
SEE FULL COMPARISON →
Frequently asked

How many people live in Delaware County, Ohio?

Delaware County, Ohio has about 174,214 residents according to the 2010 American Community Survey.

What is the median household income in Delaware County, Ohio?

The typical household in Delaware County, Ohio earns about $87,908 a year. Half of households make more than that, and half make less.

Is Delaware County, Ohio expensive?

In Delaware County, Ohio, the median home is worth about $252,700, and the typical rent is about $781 a month.

How educated are people in Delaware County, Ohio?

About 49.5% of adults age 25 and over in Delaware County, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Delaware County, Ohio?

About 4.6% of people in Delaware County, Ohio live below the federal poverty line.

Has Delaware County, Ohio grown since 1990?

Yes, Delaware County, Ohio has grown since 1990. The population has added about 107,285 residents, a change of about 160 percent over that period.

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Explore from here

40 census tracts (top 20 by population)
Census Tract 116.04Census Tract 124Census Tract 121Census Tract 115.62Census Tract 114.32Census Tract 105.20Census Tract 115.63Census Tract 114.23Census Tract 115.61Census Tract 114.21Census Tract 117.62Census Tract 115.40Census Tract 104.22Census Tract 117.10Census Tract 102Census Tract 120Census Tract 119Census Tract 115.64Census Tract 117.63Census Tract 117.40
10 ZIP codes
ZIP 43015ZIP 43065ZIP 43035ZIP 43082ZIP 43074ZIP 43021ZIP 43240ZIP 43061ZIP 43066ZIP 43032
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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