Ralston, IA ZIP Codes, Coordinates & Counties
Ralston, Iowa has 1 ZIP code in Carroll county. The approximate center of Ralston is 42.045, -94.638. Ralston has about 1,965 known street addresses.
ZIP codes in Ralston, IA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 51459 | Carroll | 42.045 | -94.638 |
Counties Ralston spans
Carroll
Most common streets in Ralston
1st, 3rd, 2nd, Green, Main, 210th
Frequently asked questions
What ZIP codes are in Ralston, IA?
Ralston, Iowa has 1 ZIP code, ranging from 51459 to 51459. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Ralston, IA in?
Ralston is in Carroll county.
What are the latitude and longitude of Ralston, IA?
The approximate center of Ralston, Iowa is latitude 42.045, longitude -94.638. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Ralston, IA have?
Ralston has 1 ZIP code.
How many addresses are in Ralston, IA?
Ralston, Iowa has about 1,965 known street addresses in the sthan.io US address database.
What are the most common streets in Ralston, IA?
Some of the most common street names in Ralston are 1st, 3rd, 2nd, Green, Main, 210th.
What cities are near Ralston, IA?
Cities near Ralston include Glidden (4 mi), Scranton (5 mi), Lanesboro (10 mi), Churdan (11 mi), Carroll (12 mi).
Cities near Ralston
Glidden, IA (4 mi) Scranton, IA (5 mi) Lanesboro, IA (10 mi) Churdan, IA (11 mi) Carroll, IA (12 mi) Coon Rapids, IA (13 mi) Dedham, IA (13 mi) Jefferson, IA (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database