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Neighborhood report

Mason, OH

Founded 1815Warren CountyElev. 247 m
Population
35,148
Median home
$397,900
Disaster risk
Relatively Low
Public schools
4
Sex offenders
1

Overview

About Mason

Mason is a city in Ohio with about 35,148 residents. Mason was founded in 1815 and sits in Warren County. The median age is 42.2 and the median household income is $124,407. Homes carry a median value of $397,900, and about 81% of residents own where they live. White residents make up the largest share of the population (74.3%). Around 62% of adults hold a bachelor's degree or higher, and the typical commute runs about 26 minutes.

Source: U.S. Census Bureau, American Community Survey (5-year).

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Who lives here

Demographics

Population
35,148
Median age
42.2
Median household income
$124,407
Per-capita income
$61,336
Poverty rate
4%
High-school grad or higher
97.4%
Bachelor's degree or higher
61.6%
Unemployment
2.4%
Avg. commute
26 min
Work from home
21.4%
Residents by race & ethnicity
White74.3%
Hispanic or Latino3%
Black5.4%
Asian14.1%
Workforce by occupation
Management, business, science & arts65%
Sales & office17.6%
Service9.7%
Production, transportation & material moving5.7%
Natural resources, construction & maintenance2%

Source: U.S. Census Bureau, American Community Survey (5-year).

Housing

Property report

Median home value
$397,900
Median gross rent
$1,670/mo
Owner-occupied
81.4%
Median year built
1996
Households
13,012
Avg. household size
2.67

Area-level figures. Source: U.S. Census Bureau, ACS (5-year). Parcel-level records coming next.

Education

Schools

Schools: Average

Mason has 4 public schools — 2 elementary, 1 middle, 1 high.

Student proficiency · grade 8, 2 schools
Reading43%
Math90%

% of students at or above proficient on state assessments.

William Mason High SchoolHighGrades 9–12
Mason Middle SchoolMiddleGrades 7–8
Mason Early Childhood Center Elementary SchoolElementaryGrades -1–2
Mason Intermediate Elementary SchoolElementaryGrades 3–6

Public schools + grade-8 proficiency. Source: U.S. Dept. of Education (NCES directory + EDFacts assessments), via Urban Institute.

Safety

Crime

violent crime91% below national
Mason33
Ohio316
United States386
↑ 3% higher than 2019
2019–2023
property crime69% below national
Mason605
Ohio1,801
United States1,952
↓ 6% lower than 2019
2019–2023

Rate per 100,000 residents/year, Mason Police Department, 2023. Source: FBI UCR/NIBRS (Crime Data Explorer).

Environment

Environmental hazards

Toxic-release sites and regulated facilities in and around Mason.

Data source being added: U.S. EPA — Toxics Release Inventory (public). We show real, sourced figures only — never estimates.

Risk

Natural disaster risk

Relatively Low
Top hazards · Warren County
Ice stormRelatively High
LightningRelatively High
Cold waveRelatively Moderate
Riverine floodingRelatively Moderate
Strong windRelatively Moderate
TornadoRelatively Moderate

County-level natural-hazard risk. Source: FEMA National Risk Index.

Context

Neighborhood info

Mason is in Warren County — see county-wide risk, demographics, and registry.

Mason was founded in 1815 and sits in Warren County. Elevation ~247 m.

Map of Mason
Mason, OH
Where Mason is
ColumbusClevelandCincinnatiToledoAkronDaytonMason
Notable people from Mason
Brant DaughertyPeyton StearnsQuinn McDowellMajel ColemanT. J. ZeuchPercy ColemanAngela Bizzarri
People searches in Mason
Michael Smith (5)John Smith (5)James Smith (5)David Smith (4)Robert Smith (4)Michael Johnson (4)John Johnson (4)James Johnson (4)Michael Williams (4)William Smith (3)David Johnson (3)Robert Johnson (3)John Williams (3)Michael Brown (3)Michael Jones (3)James Williams (3)David Williams (3)John Brown (3)Robert Williams (3)John Jones (3)William Johnson (3)Mary Smith (3)James Brown (3)James Jones (3)
Nearby cities
Middletown (11 mi)Fairfield (13 mi)Hamilton (14 mi)Cincinnati (18 mi)Kettering (25 mi)Beavercreek (29 mi)

Registered sex offenders in Mason, OH (1)

Public sex-offender registry records for Mason, Ohio.

David Kenneth Campbell, 58
Mason · 45036

Source: Dru Sjodin National Sex Offender Public Website (NSOPW) and state registries. Public record. This information is provided for public awareness. Using it to harass, threaten, or discriminate against any registrant, or for any purpose prohibited by law, is illegal. Verify against the official registry record before relying on it.

Common questions

Mason — frequently asked

What is the population of Mason, Ohio?
Mason has a population of about 35,148, according to the U.S. Census Bureau's American Community Survey (5-year).
What is the average home value in Mason?
The median home value in Mason is $397,900, and the median gross rent is $1,670/month (U.S. Census ACS).
Is Mason safe? What is the crime rate?
Mason Police Department reported a violent-crime rate of about 33 per 100,000 residents in 2023 — lower than the U.S. rate of 386. Source: FBI UCR/NIBRS.
What natural-disaster risks does Mason face?
FEMA's National Risk Index rates Warren County as "Relatively Low" overall, with top hazards including ice storm, lightning, cold wave.
How many schools are in Mason?
Mason has 4 public schools (2 elementary, 1 middle, 1 high). Source: U.S. Dept. of Education, NCES.
How many registered sex offenders are in Mason?
Public registry data lists 1 registered sex offenders in or near Mason. This is neighborhood-safety information from the public state registry.
Look up a person in Mason →