ZIP code 43066
Where is ZIP code 43066?
Radnor, Ohio
Delaware County · Standard ZIP code
ZIP code 43066 belongs to Radnor, Ohio in Delaware County. 43066 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 220 and 740. About 1,368 people live in the 43066 area, where the median household income is $129,012. The closest ZIP codes are 43036 (Magnetic Springs, 5.2 mi southwest), 43342 (Prospect, 5.6 mi north) and 43356 (Waldo, 7.4 mi northeast).
| ZIP code | 43066 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Radnor |
| State | Ohio (OH) |
| County | Delaware County |
| Time zone | Eastern Time · now |
| Area codes | 220, 740 |
| Coordinates | 40.3918, -83.1781 map |
| 3-digit prefix | 430 |
Population and income in 43066
| Population | 1,368 · lower than 71% of Ohio ZIP codes |
|---|---|
| People per square mile | 38 · lower than 90% of Ohio ZIP codes |
| Median age | 46 years · higher than 76% of Ohio ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $129,012 · higher than 97% of Ohio ZIP codes |
| Income per person | $61,245 |
| Below the poverty line | 1.5% |
| Bachelor’s degree or higher | 47% of adults 25+ |
| Median home value | $389,400 · higher than 96% of Ohio ZIP codes |
| Housing units | 568 |
| Households | 568 (2.41 people on average) |
| Owners / renters | 92% / 8.3% |
| Land area | 35.96 sq mi (plus 0.08 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 43066. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 43066
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 43036 | Magnetic Springs, OH | 5.2 mi SW | PO Box only |
| 43342 | Prospect, OH | 5.6 mi N | Standard |
| 43356 | Waldo, OH | 7.4 mi NE | Standard |
| 43344 | Richwood, OH | 7.8 mi NW | Standard |
| 43061 | Ostrander, OH | 8.2 mi S | Standard |
| 43015 | Delaware, OH | 8.8 mi SE | Standard |
| 43322 | Green Camp, OH | 9.8 mi N | PO Box only |
| 43003 | Ashley, OH | 11.9 mi E | Standard |
| 43032 | Kilbourne, OH | 12.3 mi E | PO Box only |
| 43007 | Broadway, OH | 13 mi W | PO Box only |
| 43302 | Marion, OH | 13.8 mi N | Standard |
| 43040 | Marysville, OH | 13.9 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 43066 or measure the distance to another ZIP code.
How to address mail to 43066
123 MAIN ST
RADNOR OH 43066
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (43066-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 43066?
- 43066 is a Radnor, Ohio ZIP code.
- What county is 43066 in?
- ZIP code 43066 is in Delaware County, Ohio.
- What time zone is ZIP code 43066 in?
- 43066 is in the Eastern Time zone (America/New_York).
- What area code is 43066?
- Phone numbers in ZIP code 43066 use area codes 220 and 740.
- What is the population of ZIP code 43066?
- About 1,368 people live in ZIP code 43066, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 43066?
- The median household income in 43066 is $129,012 a year, higher than 97% of Ohio ZIP codes.
- What ZIP codes are near 43066?
- The nearest ZIP codes to 43066 are 43036 (Magnetic Springs, 5.2 miles), 43342 (Prospect, 5.6 miles), 43356 (Waldo, 7.4 miles) and 43344 (Richwood, 7.8 miles).