Checked
ZIP Code 45340
Port Jefferson, OH, Shelby County
Population
800
Land area
24.1sq mi
People per sq mi
33
City
Port Jefferson
ZIP 45340 and nearby ZIP codes
ZIP 45340 at a glance
- ZIP 45340 (Port Jefferson) is 88% less dense than Ohio as a whole.
- The median household income is $118,000, 65% above the Ohio median of $71,389.
- A typical owner-occupied home is valued at $240,000 (12% above Ohio).
Local data for ZIP 45340
Counts from official public data
Housing and community stats
ZIP 45340, American Community Survey 2020-2024
Median household income
$118,000
Poverty rate
3.6%
Median home value
$240,000
Homeownership
95.0%
Bachelor's or higher
16.6%
Median age
52.9
Average commute
19.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
10
ZIP Business Patterns 2023
Employees
54
$2.02M annual payroll
PPP loans
$754K
32 loans
Campaign donations
$6,752
82% D, 15% R, 2026 cycle
Environment and hazard risk
ZIP 45340, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: earthquake
Storm events since 1996
479
Countywide, mostly thunderstorm wind
Flood insurance policies
115
0.7% of homes, county
July high / Jan low
84° / 18°F
41.7 inches of rain a year
Health statistics
Share of adults in ZIP 45340, CDC PLACES estimates
Obesity
39.0%
U.S. 33.3% +5.7 pts
Diabetes
12.9%
U.S. 12.1% +0.8 pts
Smoking
15.6%
U.S. 12.8% +2.8 pts
Uninsured (18-64)
6.1%
U.S. 11.1% -5.0 pts
ZIP codes near 45340
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 45360Port Jefferson | 2.6 mi | 0.2 |
| 45353Port Jefferson | 5 mi | 2.8 |
| 45334Jackson Center | 5.7 mi | 26.9 |
| 43343Quincy | 5.7 mi | 35.8 |
| 45302Anna | 7.5 mi | 52.2 |
| 43333Lewistown | 8.4 mi | 30.4 |
| 45365Sidney | 8.7 mi | 155.7 |
| 43318De Graff | 9.3 mi | 64.2 |
| 45306Botkins | 10 mi | 31.1 |
| 43348Russells Point | 11 mi | 2.3 |
| 43070Rosewood | 11 mi | 0.4 |
| 45336Kettlersville | 12 mi | 0.5 |
Frequently asked questions
- What city is ZIP code 45340?
- ZIP code 45340 is in Port Jefferson, OH (Shelby County).
- What county is ZIP code 45340 in?
- ZIP code 45340 is mostly in Shelby County, Ohio.
- How many people live in ZIP code 45340?
- About 800 people live in the 45340 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.