Oskaloosa, IA ZIP Codes, Coordinates & Counties
Oskaloosa, Iowa has 1 ZIP code in Mahaska county. The approximate center of Oskaloosa is 41.272, -92.66. Oskaloosa has about 133,806 known street addresses.
ZIP codes in Oskaloosa, IA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 52577 | Mahaska | 41.272 | -92.66 |
Counties Oskaloosa spans
Mahaska
Most common streets in Oskaloosa
3rd, A, 11th, 2nd, 7th, C, 9th, Market, 4th, 6th
Frequently asked questions
What ZIP codes are in Oskaloosa, IA?
Oskaloosa, Iowa has 1 ZIP code, ranging from 52577 to 52577. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Oskaloosa, IA in?
Oskaloosa is in Mahaska county.
What are the latitude and longitude of Oskaloosa, IA?
The approximate center of Oskaloosa, Iowa is latitude 41.272, longitude -92.66. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Oskaloosa, IA have?
Oskaloosa has 1 ZIP code.
How many addresses are in Oskaloosa, IA?
Oskaloosa, Iowa has about 133,806 known street addresses in the sthan.io US address database.
What are the most common streets in Oskaloosa, IA?
Some of the most common street names in Oskaloosa are 3rd, A, 11th, 2nd, 7th, C.
What cities are near Oskaloosa, IA?
Cities near Oskaloosa include Beacon (1 mi), University Park (3 mi), Cedar (9 mi), Eddyville (9 mi), Leighton (9 mi).
Cities near Oskaloosa
Beacon, IA (1 mi) University Park, IA (3 mi) Cedar, IA (9 mi) Eddyville, IA (9 mi) Leighton, IA (9 mi) New Sharon, IA (11 mi) Rose Hill, IA (11 mi) Bussey, IA (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database