Guerneville Post Office

14060 Mill St, Guerneville, CA 95446

Contact Numbers

Phone: 707-869-2167
Fax: 707-869-9296
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:30am - 5:30pm
Tuesday 6:30am - 5:30pm
Wednesday 6:30am - 5:30pm
Thursday 6:30am - 5:30pm
Friday 6:30am - 5:30pm
Saturday 6:30am - 11:30am
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 11:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Monte Rio
19420 Highway 116
1.0 miles away

Villa Grande
21893 West St
1.5 miles away

Duncans Mills
25375 Steelhead Blvd
2.9 miles away

Camp Meeker
5240 Bohemian Hwy
3.6 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


This Post Office,{95446}, is the most useless waste of taxpayer monies I have seen in my life!! The staff is disgusting with arrogant disrespect and appear to thoroughly enjoy hanging around for the opportunity to tell local residents, trying to arrive before they close, that they are closed!! As the staff loiter around inside they stand ready to call guards at the first sign of the outrage they've managed to muster for their entertainment. They go by their own time, not what you see on your phone and they scurry to close the door and turn the key when you approach with cell phone in hand saying "It's 4:56, look!!" The worst part of all this is the smile they get while watching and waiting for your reaction!!!! No "small town charm" in this small N. Ca. tho though less than 1000 residents call this their full time home. Most people would naturally assume a community based, public commodity shared by just about all locals, as most do not have local mail delivery as an option, could and should be a warm friendly place? This post office does not even honer online tracking notices! You package is there when the staff says it is!, got a problem with that!? Its not a question, its what your told. Just remember people, hold your rage until you have walked away, don't let them see it because it is what they want to see!!!


The Postal Service receives NO tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations. You must get flustered easily when the environment is not centered around you. I've used this post office for well over twenty years and have never been treated any less than professionally. Did I get a warm blanket, a puppy to cuddle and a glass of warm milk? No I did not. Sounds to me that's what you were looking for and didn't get. It's a post office, not a esteem booster business. Imagine this concept, the world doesn't revolve around your pantywaist feelings. Go a pair and spine and get on with it.
• Replied to Yoreok


Jim Doire, you sound like a person how has everything laid out all nice, neat and just the way you want it in your little happy place, a charming little town in a bubble, that's in a bubble protected from outside influences comfortably surrounded by other like minded twits and after 20 years in any one place I would expect that a developed comfort zone has taken shape. If you think or expect everyone in this zany leftist colony sees life through peachy rose colored glasses as you do then your nuts!. Thanks for your opinion on my opinion, its good to know a public forum is available, and being used for the sole purpose expressing our individual opinions. My thoughts have been heard and found engaging, Thanks,
• Replied to Yoreok

* is not a part of, or affiliated with, the official United States Postal Service (USPS).