Jefferson, CO ZIP Codes, Coordinates & Counties
Jefferson, Colorado has 1 ZIP code in Park county. The approximate center of Jefferson is 39.284, -105.645. Jefferson has about 26,898 known street addresses.
ZIP codes in Jefferson, CO
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 80456 | Park | 39.284 | -105.645 |
Counties Jefferson spans
Park
Most common streets in Jefferson
Willow, Overland, Georgia, Concord, Dakota, Cumberland, Palomino, Eagle Rock, Station, Folsom
Frequently asked questions
What ZIP codes are in Jefferson, CO?
Jefferson, Colorado has 1 ZIP code, ranging from 80456 to 80456. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Jefferson, CO in?
Jefferson is in Park county.
What are the latitude and longitude of Jefferson, CO?
The approximate center of Jefferson, Colorado is latitude 39.284, longitude -105.645. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Jefferson, CO have?
Jefferson has 1 ZIP code.
How many addresses are in Jefferson, CO?
Jefferson, Colorado has about 26,898 known street addresses in the sthan.io US address database.
What are the most common streets in Jefferson, CO?
Some of the most common street names in Jefferson are Willow, Overland, Georgia, Concord, Dakota, Cumberland.
What cities are near Jefferson, CO?
Cities near Jefferson include Grant (9 mi), Como (10 mi), Shawnee (12 mi), Bailey (15 mi), Pine (17 mi).
Cities near Jefferson
Grant, CO (9 mi) Como, CO (10 mi) Shawnee, CO (12 mi) Bailey, CO (15 mi) Pine, CO (17 mi) Fairplay, CO (18 mi) Lake George, CO (18 mi) Buffalo Creek, CO (23 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database