Post offices in the county of Ventura, 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 Camarillo Post Office in Camarillo, CA

Camarillo 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
2150 Pickwick Dr Camarillo , CA 93010-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:30 PM
Tuesday 8:30 AM 5:30 PM
Wednesday 8:30 AM 5:30 PM
Thursday 8:30 AM 5:30 PM
Friday 8:30 AM 5:30 PM
Saturday 9:00 AM 3:00 PM
Sunday Closed
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Street View Image of Fillmore Post Office in Fillmore, CA

Fillmore 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
333 Central Ave Fillmore , CA 93015-9998

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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 9:00 AM 1:00 PM
Sunday Closed
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Street View Image of Moorpark Post Office in Moorpark, CA

Moorpark 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
100 W High St Moorpark , CA 93021-1113

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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 9:00 AM 2:00 PM
Sunday Closed
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Street View Image of Newbury Park Post Office in Newbury Park, CA

Newbury 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
3401 Grande Vista Dr Newbury Park , CA 91320-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:30 PM
Tuesday 8:30 AM 5:30 PM
Wednesday 8:30 AM 5:30 PM
Thursday 8:30 AM 5:30 PM
Friday 8:30 AM 5:30 PM
Saturday 9:30 AM 3:00 PM
Sunday Closed

Phone: 805-376-0836

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Street View Image of Oak View Post Office in Oak View, CA

Oak View 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
360 Ventura Ave Oak View , CA 93022-9998

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

Ojai 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
201 E Ojai Ave Ojai , CA 93023-9998

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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 9:30 AM 2:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Federal Building Oxnard Post Office in Oxnard, CA

Federal Building Oxnard 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
350 S A St Oxnard, CA 93030-5899

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Open hours
Day Open Close
Monday 11:00 AM 5:00 PM
Tuesday 11:00 AM 5:00 PM
Wednesday 11:00 AM 5:00 PM
Thursday 11:00 AM 5:00 PM
Friday 11:00 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 Oxnard Post Office in Oxnard, CA

Oxnard 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
1961 N C St Oxnard, CA 93036-9996

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Open hours
Day Open Close
Monday 10:00 AM 6:30 PM
Tuesday 10:00 AM 6:30 PM
Wednesday 10:00 AM 6:30 PM
Thursday 10:00 AM 6:30 PM
Friday 10:00 AM 6:30 PM
Saturday 9:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Saviers Post Office in Oxnard, CA

Saviers 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
2520 Saviers Rd Oxnard, CA 93033-9998

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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 9:00 AM 2:00 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 Piru Post Office in Piru, CA

Piru 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
652 N Main St Piru , CA 93040-9998

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Open hours
Day Open Close
Monday 9:00 AM 1:00 PM
2:30 PM 4:00 PM
Tuesday 9:00 AM 1:00 PM
2:30 PM 4:00 PM
Wednesday 9:00 AM 1:00 PM
2:30 PM 4:00 PM
Thursday 9:00 AM 1:00 PM
2:30 PM 4:00 PM
Friday 9:00 AM 1:00 PM
2:30 PM 4:00 PM
Saturday Closed
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 Port Hueneme Post Office in Port Hueneme, CA

Port Hueneme 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
560 E Pleasant Valley Rd Port Hueneme , CA 93041-9998

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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 9:00 AM 2:00 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 Santa Paula Post Office in Santa Paula, CA

Santa Paula 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
111 S MIll St Santa Paula, CA 93060-9998

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Open hours
Day Open Close
Monday 9:30 AM 5:00 PM
Tuesday 9:30 AM 5:00 PM
Wednesday 9:30 AM 5:00 PM
Thursday 9:30 AM 5:00 PM
Friday 9:30 AM 5:00 PM
Saturday 10:00 AM 2:00 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 Santa Paula Annex Post Office in Santa Paula, CA

Santa Paula 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
950 W Telegraph Rd Santa Paula, CA 93060-5499

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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 Mount Mccoy Post Office in Simi Valley, CA

Mount Mccoy 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
225 Simi Village Dr Simi Valley, CA 93065-7499

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Open hours
Day Open Close
Monday 10:00 AM 5:30 PM
Tuesday 10:00 AM 5:30 PM
Wednesday 10:00 AM 5:30 PM
Thursday 10:00 AM 5:30 PM
Friday 10:00 AM 5:30 PM
Saturday 10:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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    $100 value
Street View Image of Simi Valley Post Office in Simi Valley, CA

Simi Valley 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
2551 Galena Ave Simi Valley, CA 93065-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:30 PM
Tuesday 8:30 AM 5:30 PM
Wednesday 8:30 AM 5:30 PM
Thursday 8:30 AM 5:30 PM
Friday 8:30 AM 5:30 PM
Saturday 9:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Somis Post Office in Somis, CA

Somis 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
3349 Somis Rd Somis , CA 93066-9997

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Open hours
Day Open Close
Monday 9:00 AM 4:00 PM
Tuesday 9:00 AM 4:00 PM
Wednesday 9:00 AM 4:00 PM
Thursday 9:00 AM 4:00 PM
Friday 9:00 AM 4:00 PM
Saturday Closed
Sunday Closed
  • 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 Conejo Valley Post Office in Thousand Oaks, CA

Conejo Valley 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
235 N Moorpark Rd Ste A Thousand Oaks, CA 91360-9998

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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 10:00 AM 3:00 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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    $100 value
Street View Image of Thousand Oaks Post Office in Thousand Oaks, CA

Thousand Oaks 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
3435 E Thousand Oaks Blvd Thousand Oaks, CA 91362-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:30 PM
Tuesday 8:30 AM 5:30 PM
Wednesday 8:30 AM 5:30 PM
Thursday 8:30 AM 5:30 PM
Friday 8:30 AM 5:30 PM
Saturday 9:00 AM 4:30 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 East Ventura Post Office in Ventura, CA

East Ventura 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
41 S Wake Forest Ave Ventura, CA 93003-9998

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 10:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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    $100 value
Street View Image of Montalvo Post Office in Ventura, CA

Montalvo 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
2481 Grand Ave Ventura, CA 93003-6600

Get directions

Open hours
Day Open Close
Monday 10:00 AM 4:30 PM
Tuesday 10:00 AM 4:30 PM
Wednesday 10:00 AM 4:30 PM
Thursday 10:00 AM 4:30 PM
Friday 10:00 AM 4:30 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Saticoy Post Office in Ventura, CA

Saticoy 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
11043 Citrus Dr Ventura, CA 93004-1300

Get directions

Open hours
Day Open Close
Monday 10:30 AM 12:00 PM
1:00 PM 4:00 PM
Tuesday 10:30 AM 12:00 PM
1:00 PM 4:00 PM
Wednesday 10:30 AM 12:00 PM
1:00 PM 4:00 PM
Thursday 10:30 AM 12:00 PM
1:00 PM 4:00 PM
Friday 10:30 AM 12:00 PM
1:00 PM 4:00 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Ventura Post Office in Ventura, CA

Ventura 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
675 E Santa Clara St Ventura, CA 93001-9998

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 10:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value