Washington, KS ZIP Codes, Coordinates & Counties
Washington, Kansas has 1 ZIP code in Washington county. The approximate center of Washington is 39.827, -97.066. Washington has about 30,584 known street addresses.
ZIP codes in Washington, KS
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 66968 | Washington | 39.827 | -97.066 |
Counties Washington spans
Washington
Most common streets in Washington
National, 17th, 18th, C, 14th, 20th, 15th, 13th, 22nd, 11th
Frequently asked questions
What ZIP codes are in Washington, KS?
Washington, Kansas has 1 ZIP code, ranging from 66968 to 66968. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Washington, KS in?
Washington is in Washington county.
What are the latitude and longitude of Washington, KS?
The approximate center of Washington, Kansas is latitude 39.827, longitude -97.066. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Washington, KS have?
Washington has 1 ZIP code.
How many addresses are in Washington, KS?
Washington, Kansas has about 30,584 known street addresses in the sthan.io US address database.
What are the most common streets in Washington, KS?
Some of the most common street names in Washington are National, 17th, 18th, C, 14th, 20th.
What cities are near Washington, KS?
Cities near Washington include Morrowville (7 mi), Hollenberg (10 mi), Linn (10 mi), Hanover (11 mi), Haddam (12 mi).
Cities near Washington
Morrowville, KS (7 mi) Hollenberg, KS (10 mi) Linn, KS (10 mi) Hanover, KS (11 mi) Haddam, KS (12 mi) Greenleaf, KS (12 mi) Mahaska, KS (15 mi) Barnes, KS (15 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database