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ZIP Code 43140
London, OH, Madison County
Population
24,237
Land area
219.9sq mi
People per sq mi
110
City
London
ZIP 43140 and nearby ZIP codes
ZIP 43140 at a glance
- ZIP 43140 (London) is 62% less dense than Ohio as a whole.
- The median household income is $83,644, 17% above the Ohio median of $71,389.
- A typical owner-occupied home is valued at $242,900 (13% above Ohio) and median rent is $918 a month.
Local data for ZIP 43140
Counts from official public data
- Hospitals1
- Emergency Rooms1
- Nursing Homes1
- Schools10
- Libraries1
- Banks5
- Post Offices1
- Parks5
- Grocery Stores8
- Restaurants55
- Affordable Housing3
- Home Health Agencies1
- Hospice Care1
- Dialysis Centers1
- Rehab & Long-Term Care Hospitals1
- Community Health Centers1
- Mental Health & Addiction Treatment3
- Private Schools1
- Toxic Release Facilities3
Housing and community stats
ZIP 43140, American Community Survey 2020-2024
Median household income
$83,644
Poverty rate
9.5%
Median home value
$242,900
Prices +5.2% in a year
Median rent
$918/mo
Homeownership
73.0%
Bachelor's or higher
22.6%
Median age
42.0
Average commute
24.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
358
ZIP Business Patterns 2023
Employees
7,451
$325M annual payroll
PPP loans
$31M
431 loans
Campaign donations
$95.4K
3% D, 34% R, 2026 cycle
Environment and hazard risk
ZIP 43140, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: ice storm
Storm events since 1996
358
Countywide, mostly thunderstorm wind
Flood insurance policies
38
0.3% of homes, county
July high / Jan low
82° / 19°F
42.3 inches of rain a year
Health statistics
Share of adults in ZIP 43140, CDC PLACES estimates
Obesity
39.5%
U.S. 33.3% +6.2 pts
Diabetes
13.4%
U.S. 12.1% +1.3 pts
Smoking
19.2%
U.S. 12.8% +6.4 pts
Uninsured (18-64)
10.0%
U.S. 11.1% -1.1 pts
Frequently asked questions
- What city is ZIP code 43140?
- ZIP code 43140 is in London, OH (Madison County).
- What county is ZIP code 43140 in?
- ZIP code 43140 is mostly in Madison County, Ohio.
- How many people live in ZIP code 43140?
- About 24,237 people live in the 43140 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.