ZIP Code 52237
Hopkinton · Delaware, Iowa
52237 is the ZIP code of Hopkinton in Delaware, Iowa, United States.
- ZIP Code
- 52237
- County
- Delaware
- State
- Iowa
- Country
- United States
Place with ZIP code 52237
| Place | County | Location |
|---|---|---|
| Hopkinton | Delaware | 42.342, -91.246 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 52237?
Hopkinton.
Which county and state is 52237 in?
Delaware, Iowa, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.