Barnum, IA ZIP Codes, Coordinates & Counties
Barnum, Iowa has 1 ZIP code in Webster county. The approximate center of Barnum is 42.515, -94.386. Barnum has about 5,036 known street addresses.
ZIP codes in Barnum, IA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 50518 | Webster | 42.515 | -94.386 |
Counties Barnum spans
Webster
Most common streets in Barnum
Pierce, East, Fairbanks, 210th, 200th, 190th, Baxter, 180th, Center, Dakota
Frequently asked questions
What ZIP codes are in Barnum, IA?
Barnum, Iowa has 1 ZIP code, ranging from 50518 to 50518. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Barnum, IA in?
Barnum is in Webster county.
What are the latitude and longitude of Barnum, IA?
The approximate center of Barnum, Iowa is latitude 42.515, longitude -94.386. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Barnum, IA have?
Barnum has 1 ZIP code.
How many addresses are in Barnum, IA?
Barnum, Iowa has about 5,036 known street addresses in the sthan.io US address database.
What are the most common streets in Barnum, IA?
Some of the most common street names in Barnum are Pierce, East, Fairbanks, 210th, 200th, 190th.
What cities are near Barnum, IA?
Cities near Barnum include Clare (6 mi), Moorland (6 mi), Manson (7 mi), Somers (8 mi), Fort Dodge (10 mi).
Cities near Barnum
Clare, IA (6 mi) Moorland, IA (6 mi) Manson, IA (7 mi) Somers, IA (8 mi) Fort Dodge, IA (10 mi) Callender, IA (11 mi) Palmer, IA (13 mi) Gilmore City, IA (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database