Allenspark
Post Office
Mon-Fri 9:30am - 1:00pm 1:30pm - 4:00pm, Sat 10:00am - 1:45pm, Sun Closed
Colorado Post Offices
Listing data as of July 31, 2026 · Confirm on USPS.com
Colorado's 71 post offices span 64 cities and towns, from Front Range cities like Denver and Colorado Springs down to small mountain communities that see their population — and post office foot traffic — swing dramatically between ski season and the off-season. Winter weather can also close mountain-pass roads and delay deliveries to some high-altitude towns for a day or more. If you're heading to a smaller resort-area office, it's worth calling ahead in winter. Find your city below.
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Post Offices in Colorado by City
Cities with 1–2 locations show their address and hours directly below. Cities with 3 or more show a link to see every location.
Aurora
Post Office
Mon-Fri 8:00am - 6:00pm, Sat 7:30am - 3:00pm, Sun Closed
Avon
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Beulah
Post Office
Mon-Fri 8:00am - 12:00pm 2:00pm - 4:00pm, Sat 9:00am - 11:30am, Sun Closed
Buffalo Creek
Contract Postal Unit
Mon-Fri 8:00am - 12:00pm 1:00pm - 3:30pm, Sat-Sun Closed
Calhan
Post Office
Mon-Fri 9:00am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Canon City
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Collbran
Post Office
Mon-Fri 9:00am - 1:00pm 2:30pm - 4:30pm, Sat 10:00am - 12:00pm, Sun Closed
Cimarron Hills
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 8:00am - 1:00pm, Sun Closed
Templeton
Post Office
Mon-Fri 9:00am - 5:30pm, Sat 8:30am - 2:00pm, Sun Closed
Adams City
Post Office
Mon-Fri 9:00am - 11:00am 12:00pm - 4:00pm, Sat-Sun Closed
Conejos
Post Office
Mon-Fri 11:30am - 1:30pm, Sat 8:30am - 9:30am, Sun Closed
Cortez
Post Office
Mon-Fri 8:30am - 4:30pm, Sat 11:00am - 1:00pm, Sun Closed
Crested Butte
Post Office
Mon-Fri 7:30am - 4:30pm, Sat 10:00am - 1:00pm, Sun Closed
Delta
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 10:00am - 12:00pm, Sun Closed
Denver
5 locations
Elbert
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 9:30am - 11:30am, Sun Closed
Eldorado Springs
Post Office
Mon-Fri 1:00pm - 5:00pm, Sat-Sun Closed
Empire
Post Office
Mon-Fri 10:00am - 1:00pm 1:30pm - 4:30pm, Sat 8:30am - 11:30am, Sun Closed
Downtown Englewood
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
CPU Scotchies Cleaners #2
Contract Postal Unit
Mon-Fri 8:00am - 6:00pm, Sat 9:00am - 1:00pm, Sun Closed
Fort Collins
Post Office
Mon-Fri 9:00am - 6:00pm, Sat 9:00am - 1:00pm, Sun Closed
Fort Morgan
Post Office
Mon-Fri 7:30am - 5:00pm, Sat 8:00am - 12:00pm, Sun Closed
Fowler
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:00pm, Sun Closed
CPU Crescent
Contract Postal Unit
Mon-Fri 8:00am - 12:00pm 1:00pm - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
Golden
Post Office
Mon-Fri 8:00am - 6:00pm, Sat 9:00am - 1:00pm, Sun Closed
Hesperus
Post Office
Mon-Fri 8:00am - 12:00pm 2:00pm - 4:00pm, Sat 8:30am - 11:30am, Sun Closed
Hillside
Contract Postal Unit
Mon-Sat 7:00am - 11:00am, Sun Closed
Hotchkiss
Post Office
Mon-Fri 9:00am - 4:30pm, Sat 9:00am - 11:00am, Sun Closed
Hygiene
Post Office
Mon-Fri 8:00am - 12:30pm 1:00pm - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
Idaho Springs
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Indian Hills
Post Office
Mon-Fri 7:00am - 12:00pm 1:00pm - 5:00pm, Sat 8:00am - 12:00pm, Sun Closed
Julesburg
Post Office
Mon-Fri 7:30am - 4:00pm, Sat 9:00am - 1:00pm, Sun Closed
Kittredge
Post Office
Mon-Fri 8:30am - 12:00pm 1:00pm - 4:30pm, Sat 8:00am - 11:00am, Sun Closed
Kremmling
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:00am - 12:00pm, Sun Closed
Lake City
Post Office
Mon-Fri 8:30am - 11:30am 12:00pm - 4:30pm, Sat 11:00am - 1:00pm, Sun Closed
Lakewood
Post Office
Mon-Fri 8:30am - 6:00pm, Sat 9:30am - 12:30pm, Sun Closed
Laporte
Post Office
Mon-Fri 8:00am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Larkspur
Post Office
Mon-Fri 7:30am - 4:30pm, Sat 7:00am - 10:00am, Sun Closed
Lewis
Post Office
Mon-Fri 12:30pm - 4:30pm, Sat 9:00am - 2:00pm, Sun Closed
Limon
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Mack
Post Office
Mon-Fri 10:00am - 12:00pm 12:30pm - 2:30pm, Sat 8:30am - 11:30am, Sun Closed
Maybell
Post Office
Mon-Fri 9:30am - 12:00pm 1:00pm - 4:30pm, Sat 9:00am - 12:30pm, Sun Closed
Mead
Post Office
Mon-Fri 8:00am - 12:00pm 1:00pm - 4:30pm, Sat 8:00am - 10:00am, Sun Closed
Meeker
Post Office
Mon-Fri 9:00am - 4:45pm, Sat 10:00am - 12:00pm, Sun Closed
Meredith
Post Office
Mon-Fri 10:00am - 12:00pm, Sat 8:00am - 11:30am, Sun Closed
Oak Creek
Post Office
Mon-Fri 8:00am - 12:30pm 1:00pm - 4:30pm, Sat 8:00am - 11:00am, Sun Closed
Olathe
Post Office
Mon-Fri 9:00am - 4:30pm, Sat 9:30am - 12:00pm, Sun Closed
Ouray
Post Office
Mon-Fri 8:45am - 4:15pm, Sat 9:00am - 11:30am, Sun Closed
Ovid
Post Office
Mon-Fri 9:00am - 1:00pm, Sat 7:30am - 10:00am, Sun Closed
Palisade
Post Office
Mon-Fri 9:00am - 4:30pm, Sat 10:00am - 12:00pm, Sun Closed
Parlin
Post Office
Mon-Fri 8:00am - 10:00am, Sat 8:00am - 12:00pm, Sun Closed
Peetz
Post Office
Mon-Fri 12:00pm - 4:00pm, Sat 8:00am - 11:00am, Sun Closed
Penrose
Post Office
Mon-Fri 8:00am - 4:30pm, Sat 8:30am - 11:30am, Sun Closed
Peyton
Post Office
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
Poncha Springs
Post Office
Mon-Fri 9:00am - 12:30pm 2:00pm - 4:30pm, Sat 8:00am - 12:00pm, Sun Closed
Rico
Post Office
Mon-Fri 10:00am - 2:00pm, Sat 11:00am - 1:45pm, Sun Closed
Rollinsville
Post Office
Mon-Fri 1:00pm - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
Sargents
Post Office
Mon-Fri 11:00am - 3:00pm, Sat 7:00am - 9:30am, Sun Closed
Louisville
Post Office
Mon-Fri 9:00am - 5:30pm, Sat 9:00am - 12:00pm, Sun Closed
Toponas
Post Office
Mon-Sat 8:00am - 10:00am, Sun Closed
Vail
Post Office
Mon-Fri 8:30am - 5:00pm, Sat 8:30am - 12:00pm, Sun Closed
Watkins
Post Office
Mon-Fri 7:00am - 12:00pm 1:00pm - 5:00pm, Sat 7:00am - 12:00pm, Sun Closed
Westminster
Post Office
Mon-Fri 9:00am - 6:00pm, Sat 9:00am - 1:00pm, Sun Closed
Weston
Post Office
Mon-Fri 10:00am - 2:00pm, Sat 10:00am - 12:00pm, Sun Closed
CPU First National Bank
Contract Postal Unit
Mon-Fri 9:00am - 5:30pm, Sat 9:00am - 12:30pm, Sun Closed
Yampa
Post Office
Mon-Fri 1:00pm - 5:00pm, Sat 8:30am - 10:30am, Sun Closed
No cities match ‘’.
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Missing Mail & Lost Packages
Tracking says delivered but it's not there? See where to check first, and how to file a Missing Mail search or claim.
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Learn more →Post Office Weekend Hours
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Learn more →General Delivery
Need to receive mail without a fixed address? See how to address it for General Delivery and find a post office that offers it.
Learn more →Post Office Holiday Schedule
Post offices close for all federal holidays, affecting both retail service and mail delivery. See this year's full holiday schedule so you can plan ahead.
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