Post offices in the county of San Joaquin, CA

Use this page to find the post offices in your county that open earliest or stay open latest. The open hours listed are for the post office's retail hours, which means the hours in which a postal service employee is available at the counter to help with mailings and other services. Oftentimes lobbies are open extended hours, and you are able to check your PO box, drop off packages, or use the self-service APC machine to buy postage. The list below is first sorted alphabetically by city, then by post office name. Street View photos of post offices are shown when available. Please contact us if you find an error, so that we can correct it.

Street View Image of Acampo Post Office in Acampo, CA

Acampo Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
3113 E Acampo Rd Acampo , CA 95220-9998

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Open hours
Day Open Close
Monday 9:00 AM 4:30 PM
Tuesday 9:00 AM 4:30 PM
Wednesday 9:00 AM 4:30 PM
Thursday 9:00 AM 4:30 PM
Friday 9:00 AM 4:30 PM
Saturday Closed
Sunday Closed

Phone: 209-369-2049

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Street View Image of Clements Post Office in Clements, CA

Clements Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
18860 E Highway 88 Clements , CA 95227-9998

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Open hours
Day Open Close
Monday 8:30 AM 12:00 PM
1:00 PM 4:30 PM
Tuesday 8:30 AM 12:00 PM
1:00 PM 4:30 PM
Wednesday 8:30 AM 12:00 PM
1:00 PM 4:30 PM
Thursday 8:30 AM 12:00 PM
1:00 PM 4:30 PM
Friday 8:30 AM 12:00 PM
1:00 PM 4:30 PM
Saturday Closed
Sunday Closed

Phone: 209-759-3352

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Street View Image of Escalon Post Office in Escalon, CA

Escalon Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1854 Coley Ave Escalon , CA 95320-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 10:00 AM 3:00 PM
Sunday Closed
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Street View Image of Farmington Post Office in Farmington, CA

Farmington Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
25320 E Highway 4 Farmington , CA 95230-9998

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Open hours
Day Open Close
Monday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Tuesday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Wednesday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Thursday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Friday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Saturday Closed
Sunday Closed

Phone: 209-886-5416

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Street View Image of French Camp Post Office in French Camp, CA

French Camp Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
315 E French Camp Rd French Camp , CA 95231-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed

Phone: 209-982-0781

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Street View Image of Holt Post Office in Holt, CA

Holt Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
10340 S Whiskey Slough Rd Holt , CA 95234-9998

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Open hours
Day Open Close
Monday 11:00 AM 3:00 PM
Tuesday 11:00 AM 3:00 PM
Wednesday 11:00 AM 3:00 PM
Thursday 11:00 AM 3:00 PM
Friday 11:00 AM 3:00 PM
Saturday Closed
Sunday Closed

Phone: 209-466-6535

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Street View Image of Lathrop Post Office in Lathrop, CA

Lathrop Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
15529 7th St Lathrop , CA 95330-9998

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
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Street View Image of Linden Post Office in Linden, CA

Linden Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
4916 N MIll St Linden , CA 95236-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed

Phone: 209-887-3740

  • Stamps.com logo
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Street View Image of Lockeford Post Office in Lockeford, CA

Lockeford Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
13355 E Highway 88 Lockeford , CA 95237-9998

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
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Street View Image of Lodi Post Office in Lodi, CA

Lodi Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
120 S School St Lodi , CA 95240-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
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Street View Image of Industrial Park Post Office in Manteca, CA

Industrial Park Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
668 Industrial Park Dr Manteca, CA 95337-9998

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday 10:00 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Manteca Post Office in Manteca, CA

Manteca Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
165 N Maple Ave Manteca, CA 95336-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 10:00 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Ripon Post Office in Ripon, CA

Ripon Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1275 W Main St Ripon , CA 95366-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 4:30 PM
Tuesday 9:00 AM 4:30 PM
Wednesday 9:00 AM 4:30 PM
Thursday 9:00 AM 4:30 PM
Friday 9:00 AM 4:30 PM
Saturday 10:00 AM 12:30 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Arch Airport Post Office in Stockton, CA

Arch Airport Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
3131 Arch Airport Rd Stockton, CA 95213-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
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Street View Image of Calaveras Post Office in Stockton, CA

Calaveras Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1048 W Robinhood Dr Stockton, CA 95207-9997

Get directions

Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday 9:00 AM 4:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Delta Post Office in Stockton, CA

Delta Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
240 E Channel St Stockton, CA 95202-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of East Stockton Post Office in Stockton, CA

East Stockton Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
3333 E Main St Stockton, CA 95205-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 9:00 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Hammer Ranch Post Office in Stockton, CA

Hammer Ranch Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
7554 Pacific Ave Stockton, CA 95207-9998

Get directions

Open hours
Day Open Close
Monday 10:00 AM 5:00 PM
Tuesday 10:00 AM 5:00 PM
Wednesday 10:00 AM 5:00 PM
Thursday 10:00 AM 5:00 PM
Friday 10:00 AM 5:00 PM
Saturday 9:30 AM 4:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Homestead Post Office in Stockton, CA

Homestead Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1610 S El Dorado St Stockton, CA 95206-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed

Phone: 209-983-6422

  • Stamps.com logo
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Street View Image of Stockton Post Office in Stockton, CA

Stockton Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
4245 West Ln Stockton, CA 95208-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 9:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Tuxedo Park Post Office in Stockton, CA

Tuxedo Park Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
2616 Pacific Ave Stockton, CA 95204-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Thornton Post Office in Thornton, CA

Thornton Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
8494 Stockton St Thornton , CA 95686-9998

Get directions

Open hours
Day Open Close
Monday 9:45 AM 12:30 PM
1:30 PM 4:45 PM
Tuesday 9:45 AM 12:30 PM
1:30 PM 4:45 PM
Wednesday 9:45 AM 12:30 PM
1:30 PM 4:45 PM
Thursday 9:45 AM 12:30 PM
1:30 PM 4:45 PM
Friday 9:45 AM 12:30 PM
1:30 PM 4:45 PM
Saturday Closed
Sunday Closed

Phone: 209-794-2651

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Tracy Post Office in Tracy, CA

Tracy Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
125 W 9th St Tracy, CA 95376-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday 9:00 AM 4:00 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Tracy Carrier Annex Post Office in Tracy, CA

Tracy Carrier Annex Post Office does not have retail counter services

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
4025 Commercial Dr Ste B Tracy, CA 95304-9997

Get directions

Open hours
Day Open Close
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Victor Post Office in Victor, CA

Victor Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
8958 E Highway 12 Victor , CA 95253-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 12:00 PM
1:00 PM 4:30 PM
Tuesday 8:00 AM 12:00 PM
1:00 PM 4:30 PM
Wednesday 8:00 AM 12:00 PM
1:00 PM 4:30 PM
Thursday 8:00 AM 12:00 PM
1:00 PM 4:30 PM
Friday 8:00 AM 12:00 PM
1:00 PM 4:30 PM
Saturday Closed
Sunday Closed

Phone: 209-368-5270

  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Woodbridge Post Office in Woodbridge, CA

Woodbridge Post Office is currently open

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
1049 E Augusta St Woodbridge , CA 95258-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday Closed
Sunday Closed

Phone: 209-365-1294

  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value