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CITY

Mason

Ohio · 35,834 residents (2025 est.) · 19.3 sq mi
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The short version

Mason is a city of 35,509 people in Ohio. Households here earn about 76% more than in Ohio as a whole. 60% of adults hold a bachelor's degree, against 36% nationally. Since 2000 the city has risen by half, up 13,493 people. Few US cities rank higher on income. 80% of homes are owner-occupied.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 42.4
US median: 38.9
More educated
60% hold a bachelor's degree
US average: 36%
Less affordable
home values up 54%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
35,509
+61%since 2000
from 22,016 in 2000
35,834 in 2025 (Census Bureau estimate)
1990 – 2025
Population density
1,843 / sq mi
+21%since 2009
from 1,524 / sq mi in 2009
US average: 281
Median age
42.4
+23%since 2000
from 34.5 in 2000
US average: 38.9
Land area
19.3 sq mi
Population, 1990 – 2024
9K16K23K31K38K19902000201020202024Mason
202436K
1990201020202024
Age distribution, 2024
Under 54.8%(1,690)
US avg: 5.6%
5 to 96.6%(2,332)
US avg: 6%
10 to 148.1%(2,865)
US avg: 6.4%
15 to 196.6%(2,360)
US avg: 6.6%
20 to 243.9%(1,388)
US avg: 6.5%
25 to 349.5%(3,358)
US avg: 13.7%
35 to 4415.6%(5,523)
US avg: 13.2%
45 to 5414.4%(5,105)
US avg: 12.2%
55 to 6414.8%(5,254)
US avg: 12.7%
65 to 747.9%(2,805)
US avg: 10.2%
75 to 846%(2,122)
US avg: 5.1%
85 and over2%(707)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$125,401
+4%inflation adjusted, since 2000
from $65,968 in 2000
US average: $82,259
1990 – 2024
Per capita income
$64,784
+123%since 2000
from $29,109 in 2000
US average: $44,673
Households earning $100K+
74.6%
+17.1 ptssince 2009
from 57.6% in 2009
US average: 53.3%
Poverty rate
3.6%
+0.8 ptssince 2000
from 2.8% in 2000
US average: 12.5%
Income inequality (Gini)
0.431
+7%since 2010
from 0.404 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade15.9%
US avg: 9.9%
Information10.6%
US avg: 10.8%
Other services8.2%
US avg: 6.7%
Public administration7.4%
US avg: 4.8%
Finance & insurance3.2%
US avg: 5.9%
Professional, scientific, technical3.2%
US avg: 5.1%
Wholesale trade2.6%
US avg: 6.9%
Transportation & warehousing1.9%
US avg: 2.2%
Arts, entertainment, food1.2%
US avg: 1.9%
Agriculture, forestry, fishing0.3%
US avg: 1.6%
Construction0.3%
US avg: 1.2%
Education & health services0%
US avg: 0.9%
Manufacturing0%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$426,200
+54%inflation adjusted, since 2000
from $151,600 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$1,760
+55%inflation adjusted, since 2000
from $622 in 2000
US average: $1,442
Owner-occupied
80.1%
−4.6 ptssince 2000
from 84.7% in 2000
19.9% rent
Vacancy rate
2.6%
+0.1 ptssince 2009
from 2.5% in 2009
US average: 10.0%
Persons per household
2.60 people
−10%since 2009
from 2.89 people in 2009
US average: 2.54
Owner cost-burdened
18.2%
−6.8 ptssince 2009
from 25.0% in 2009
US average: 22.9%
Renter cost-burdened
27.1%
−16.8 ptssince 2009
from 43.8% in 2009
US average: 47.4%
Afford Score
3.4
+34%since 2009
from 2.5 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Gentrification Score
66
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic94%(20,705)
Black1.6%(353)
Hispanic / Latino1%(213)
Asian2.2%(480)
Other0%
2024
White, non-Hispanic74%(26,282)
Black5%(1,786)
Hispanic / Latino3.9%(1,372)
Asian14%(4,961)
Other3.1%(1,108)
Diversity Score
53
+62%since 2009
from 33 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2.2%(789)
Puerto Rican0.5%(164)
Chilean0.4%(127)
Salvadoran0.2%(75)
Guatemalan0.2%(60)
Cuban0.1%(48)
Spaniard0.1%(36)
Colombian0.1%(27)
Dominican0%(14)
Asian origin
Asian Indian8.5%(3,028)
Chinese2.7%(948)
Japanese0.9%(308)
Korean0.5%(192)
Vietnamese0.3%(123)
Pakistani0.3%(90)
Filipino0.2%(71)
Taiwanese0.1%(51)
Nepalese0.1%(25)
Thai0.1%(19)
Mongolian0.1%(18)
Pacific Islander origin
Ancestry
German24%(8,517)
English13.1%(4,657)
Irish9.8%(3,495)
American4.7%(1,657)
Italian4%(1,408)
Arab2.6%(930)
Scottish2.3%(809)
Polish2%(695)
Russian1.3%(476)
French1.3%(471)
Scotch-Irish1.2%(432)
+ 31 more ancestry groups with data
Welsh1%(357)
Iraqi0.9%(336)
Nigerian0.9%(314)
Greek0.9%(305)
Norwegian0.7%(240)
Dutch0.6%(211)
Lebanese0.6%(197)
Hungarian0.5%(170)
Danish0.5%(169)
Turkish0.4%(152)
Austrian0.4%(144)
Iranian0.4%(141)
Swedish0.4%(138)
Belgian0.4%(133)
Ukrainian0.4%(131)
Ghanaian0.3%(124)
Slovak0.3%(116)
Jordanian0.3%(90)
British0.2%(62)
Egyptian0.2%(61)
Canadian0.2%(58)
Slovene0.2%(56)
Swiss0.1%(45)
Palestinian0.1%(39)
Croatian0.1%(34)
Moroccan0.1%(30)
Armenian0.1%(29)
Lithuanian0.1%(20)
Syrian0%(11)
Section 05

Education

Bachelor's degree or higher
60.4%
+21.0 ptssince 2000
from 39.5% in 2000
US average: 35.6%
High school or higher
96.7%
+3.3 ptssince 2000
from 93.4% in 2000
US average: 89.6%
Graduate degree
25.4%
+13.2 ptssince 2000
from 12.2% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
25.1 min
+80%since 2000
from 13.9 min in 2000
US average: 26.5
Drive alone to work
70.6%
−14.6 ptssince 2009
from 85.2% in 2009
US average: 68.9%
Carpooled to work
4.8%
−3.6 ptssince 2009
from 8.4% in 2009
US average: 8.5%
Public transit
0.3%
−0.9 ptssince 2009
from 1.2% in 2009
US average: 3.2%
Worked from home
23.4%
+19.0 ptssince 2009
from 4.5% in 2009
US average: 15.0%
Walked to work
0.1%
−0.2 ptssince 2009
from 0.3% in 2009
US average: 2.4%
Biked to work
0.0%
−0.1 ptssince 2009
from 0.1% in 2009
US average: 0.4%
No vehicle available
3.7%
+1.6 ptssince 2009
from 2.2% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
2.0%
−4.2 ptssince 2011
from 6.2% in 2011
US average: 5.2%
Labor force participation
67.9%
−4.6 ptssince 2011
from 72.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
74.9%
−1.2 ptssince 2020
from 76.1% in 2020
US average: 74.6%
Self-employed
11.1%
+1.3 ptssince 2009
from 9.8% in 2009
US average: 13.1%
Management & professional
62.4%
+14.7 ptssince 2009
from 47.7% in 2009
US average: 42.5%
Section 08

People & community

Male
49.2%
−0.5 ptssince 2009
from 49.8% in 2009
Female
50.8%
+0.5 ptssince 2009
from 50.2% in 2009
Foreign born
17.1%
+8.3 ptssince 2009
from 8.8% in 2009
US average: 14.1%
Veterans
5.8%
−2.8 ptssince 2009
from 8.6% in 2009
US average: 6.2%
With a disability
8.8%
+2.0 ptssince 2012
from 6.8% in 2012
US average: 13.3%
Uninsured
3.1%
−2.2 ptssince 2013
from 5.3% in 2013
US average: 8.4%
Broadband at home
96.3%
+5.0 ptssince 2017
from 91.3% in 2017
US average: 91.0%
Computer in household
98.0%
+0.7 ptssince 2020
from 97.3% in 2020
US average: 95.5%
Same house as last year
88.8%
+1.9 ptssince 2020
from 86.9% in 2020
US average: 87.7%
English only at home
80.2%
−5.9 ptssince 2016
from 86.1% in 2016
US average: 77.7%
Spanish at home
3.3%
+0.7 ptssince 2016
from 2.6% in 2016
US average: 13.6%
Marital status
Men 15+
Never married24.9%(3,408)
Married66.5%(9,103)
Widowed1.1%(153)
Divorced7.4%(1,018)
Women 15+
Never married25.4%(3,796)
Married58.7%(8,763)
Widowed6.2%(925)
Divorced9.7%(1,456)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Uninsured
3.1%
−2.2 ptssince 2013
from 5.3% in 2013
US average: 8.4%
Employer-based
75.4%
−4.6 ptssince 2020
from 80.0% in 2020
US average: 54.8%
Direct-purchase
14.0%
+1.7 ptssince 2020
from 12.3% in 2020
US average: 13.8%
Medicare
15.1%
+2.1 ptssince 2020
from 13.0% in 2020
US average: 18.4%
Medicaid
5.4%
+1.2 ptssince 2020
from 4.2% in 2020
US average: 20.9%
VA health care
1.7%
−0.4 ptssince 2020
from 2.1% in 2020
US average: 2.2%
Any private
87.0%
−3.1 ptssince 2020
from 90.1% in 2020
US average: 67.1%
Any public
19.8%
+3.3 ptssince 2020
from 16.5% 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)17.8%(275)
US avg: 26.4%
Gulf War (1990s)17.7%(274)
US avg: 24.3%
Vietnam era22.6%(349)
US avg: 33.1%
Korean War4.6%(71)
US avg: 4.5%
World War II1.4%(21)
US avg: 1%

Share of the 1,544 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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Head to head

Compare Mason to nearby cities

MASON VS
Loveland
Income$94,323−25%
Home value$321,300−25%
Population13,288−63%
SEE FULL COMPARISON →
MASON VS
Lebanon
Income$83,685−33%
Home value$290,200−32%
Population22,110−38%
SEE FULL COMPARISON →
MASON VS
Beckett Ridge
Income$116,425−7%
Home value$327,400−23%
Population9,496−74%
SEE FULL COMPARISON →
MASON VS
Monroe
Income$105,250−16%
Home value$282,400−34%
Population15,880−56%
SEE FULL COMPARISON →
Frequently asked

How many people live in Mason, Ohio?

Mason, Ohio has about 35,509 residents according to the 2024 American Community Survey.

What is the median household income in Mason, Ohio?

The typical household in Mason, Ohio earns about $125,401 a year. Half of households make more than that, and half make less.

Is Mason, Ohio expensive?

In Mason, Ohio, the median home is worth about $426,200, and the typical rent is about $1,760 a month.

How educated are people in Mason, Ohio?

About 60.4% of adults age 25 and over in Mason, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Mason, Ohio?

About 3.6% of people in Mason, Ohio live below the federal poverty line.

Has Mason, Ohio grown since 1990?

Yes, Mason, Ohio has grown since 1990. The population has added about 24,049 residents, a change of about 210 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →