Parma is a city in Ohio, with a population of 78,581 and about 3,925 residents per square mile. The median household earns $69,295 a year, and the median home is worth $170,100.
Conditions
Humidity & wind
—
UV index
—
Sunrise & sunset
—
Local time
—
Size & density
Land area
20 sq mi
Water excluded
Population density
3,925
People per square mile
Rank by population
#505
Of cities on this site
Rank by area
#642
Of cities on this site
Money & housing
Median household income
$69,295
US median ≈ $78,538
Median gross rent
$1,087
Per month
Homeownership
72.4%
US ≈ 65%
Average commute
24.2 min
One way
People
Median age
42.4
US median 39.1
Bachelor's degree +
24.4%
Age 25 and over
Foreign born
11%
Households
34,287
2.3 people each
Climate · 2021–2025 average
Clear days18/yrMostly or fully clear sky
Days with rain204/yr0.01 in or more
Days with snow62/yr
Days above 90°5/yr
Below freezing99/yr
Annual rainfall46.5inInches per year, scaled to 70 in — the rows above count days
Warmest month
July
Average high 82°F
Coldest month
January
Average low 22°F
What people here do for work
Education & health care20.2%
Manufacturing13.8%
Retail trade13.6%
Professional & business services10%
Top four industries · share of all workers · ACS 2024
Wealthiest person in Ohio
Name
Les Wexner & family
Forbes, Apr 2025
Net worth
$7.8B
As of 25 Apr 2025 — not live
Lives in
New Albany
Source of wealth
Retail
Compiled from public reporting, not from an official dataset, and not independently verified.
Largest employer in Ohio · private sector
Employer
Cleveland Clinic
Sector
Healthcare
Compiled from public reporting, not from an official dataset, and not independently verified. Government employers are excluded.
Largest public company in Ohio
Company
Cardinal Health
Revenue
$226.8B
Fiscal year 2024
Headquarters
Dublin
Ticker
CAH
Compiled from public reporting, not from an official dataset, and not independently verified.