United States › Ohio › Miami County COUNTY · 2010 ACS
Miami County Ohio · 102,506 residents · 407 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 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 2024 ACS
The short version
With 102,506 people, Miami County is a county in Ohio. The foreign-born share is 2%. At a median age of 40.6, this is an older place than the country as a whole. 20% of adults hold a bachelor's degree or higher. Median home value sits at $137,700. 71% of homes are owner-occupied.
At a glance
Average income
near the US median
US median: $52,703
Older
median age 40.6
US median: 37.2
Less educated
20% 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 from 37.7 in 2000
US average: 37.2
Population, 1990 – 2024
91K 97K 102K 107K 112K 1990 2000 2010 2020 2024 Miami County Age distribution, 2010
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Section 02
Income & economy $51,507
−8%inflation adjusted, since 2000
from $44,109 in 2000
US average: $52,703
from $21,669 in 2000
US average: $27,286
Households earning $100K+
from 31.1% in 2009
US average: 33.3%
from 6.7% in 2000
US average: 13.8%
Workforce by industry, 2010
Professional, scientific, technical 4.5%
Transportation & warehousing 3.2%
Public administration 2.2%
Arts, entertainment, food 1.1%
Agriculture, forestry, fishing 0.9%
Education & health services 0.6%
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$137,700
−3%inflation adjusted, since 2000
from $112,300 in 2000
US average: $225,659
$675
+2%inflation adjusted, since 2000
from $522 in 2000
US average: $853
from 72.3% in 2000
28.6% rent
from 6.0% in 2009
US average: 12.1%
from 2.52 people in 2009
US average: 2.60
from 22.7% in 2009
US average: 30.9%
from 41.8% in 2009
US average: 46.8%
from 2.7 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 95.3%(94,262)
Hispanic / Latino 0.7%(721)
2010
White, non-Hispanic 93.6%(95,908)
Hispanic / Latino 1.3%(1,341)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 28 more ancestry groups with data from 16.3% in 2000
US average: 27.9%
High school or higher
from 82.7% in 2000
US average: 84.9%
from 5.4% in 2000
US average: 10.2%
Section 06
Commute & transportation from 13.0 min in 2000
US average: 25.2
from 85.4% in 2009
US average: 76.2%
from 9.0% in 2009
US average: 10.4%
from 0.2% in 2009
US average: 4.7%
from 3.0% in 2009
US average: 4.1%
from 1.6% in 2009
US average: 2.8%
from 0.2% in 2009
US average: 0.5%
from 5.7% in 2009
US average: 8.7%
Section 07
Work & employment from 10.3% in 2009
US average: 12.9%
from 30.9% in 2009
US average: 35.2%
Section 08
People & community from 1.6% in 2009
US average: 12.8%
from 12.4% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 29.4%(12,984)
Women 15+
Never married 22.3%(10,109)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 10.7% in 2013
US average: 8.4%
from 62.3% in 2020
US average: 54.8%
Direct-purchase
from 12.8% in 2020
US average: 13.8%
from 20.4% in 2020
US average: 18.4%
from 16.6% in 2020
US average: 20.9%
VA health care
from 2.5% in 2020
US average: 2.2%
Any private
from 74.5% in 2020
US average: 67.1%
Any public
from 35.2% 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) 22.8%(1,346)
Gulf War (1990s) 26.1%(1,541)
Share of the 5,910 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 Miami County Head to head
Compare Miami County to nearby counties MIAMI COUNTY VS
Shelby County
Income $73,978 +44%
Home value $208,100 +51%
Population 48,065 −57%
SEE FULL COMPARISON →
MIAMI COUNTY VS
Montgomery County
Income $66,139 +28%
Home value $180,900 +31%
Population 539,598 +379%
SEE FULL COMPARISON →
MIAMI COUNTY VS
Darke County
Income $64,486 +25%
Home value $173,200 +26%
Population 51,520 −54%
SEE FULL COMPARISON →
MIAMI COUNTY VS
Champaign County
Income $75,556 +47%
Home value $204,000 +48%
Population 38,820 −66%
SEE FULL COMPARISON →
Frequently asked
How many people live in Miami County, Ohio? Miami County, Ohio has about 102,506 residents according to the 2010 American Community Survey.
What is the median household income in Miami County, Ohio? The typical household in Miami County, Ohio earns about $51,507 a year. Half of households make more than that, and half make less.
Is Miami County, Ohio expensive? In Miami County, Ohio, the median home is worth about $137,700, and the typical rent is about $675 a month.
How educated are people in Miami County, Ohio? About 20.0% of adults age 25 and over in Miami County, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Miami County, Ohio? About 9.5% of people in Miami County, Ohio live below the federal poverty line.
Has Miami County, Ohio grown since 1990? Yes, Miami County, Ohio has grown since 1990. The population has added about 9,324 residents, a change of about 10 percent over that period.
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