Walnut, KS ZIP Codes, Coordinates & Counties
Walnut, Kansas has 1 ZIP code in Crawford county. The approximate center of Walnut is 37.617, -95.056. Walnut has about 18,570 known street addresses.
ZIP codes in Walnut, KS
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 66780 | Crawford | 37.617 | -95.056 |
Counties Walnut spans
Crawford
Most common streets in Walnut
Victory, Wallace, York, Maple, 30th, Main, Willow, Broadway, Miller, 146
Frequently asked questions
What ZIP codes are in Walnut, KS?
Walnut, Kansas has 1 ZIP code, ranging from 66780 to 66780. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Walnut, KS in?
Walnut is in Crawford county.
What are the latitude and longitude of Walnut, KS?
The approximate center of Walnut, Kansas is latitude 37.617, longitude -95.056. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Walnut, KS have?
Walnut has 1 ZIP code.
How many addresses are in Walnut, KS?
Walnut, Kansas has about 18,570 known street addresses in the sthan.io US address database.
What are the most common streets in Walnut, KS?
Some of the most common street names in Walnut are Victory, Wallace, York, Maple, 30th, Main.
What cities are near Walnut, KS?
Cities near Walnut include Hepler (6 mi), Stark (8 mi), Saint Paul (10 mi), Erie (11 mi), Farlington (12 mi).
Cities near Walnut
Hepler, KS (6 mi) Stark, KS (8 mi) Saint Paul, KS (10 mi) Erie, KS (11 mi) Farlington, KS (12 mi) Girard, KS (12 mi) Savonburg, KS (13 mi) Elsmore, KS (15 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database