Post offices in the county of Hunterdon, NJ

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 Annandale Post Office in Annandale, NJ

Annandale 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
10 Lower West St Annandale , NJ 08801-9998

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Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 4:30 PM
Saturday 8:30 AM 12:00 PM
Sunday Closed
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Street View Image of Asbury Post Office in Asbury, NJ

Asbury 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
285 Asbury Anderson Rd Asbury , NJ 08802-9998

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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 9:00 AM 12:00 PM
Sunday Closed
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Street View Image of Baptistown Post Office in Baptistown, NJ

Baptistown 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
1031 County Road 519 Baptistown , NJ 08803-9800

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Open hours
Day Open Close
Monday 9:30 AM 1:00 PM
2:00 PM 4:30 PM
Tuesday 9:30 AM 1:00 PM
2:00 PM 4:30 PM
Wednesday 9:30 AM 1:00 PM
2:00 PM 4:30 PM
Thursday 9:30 AM 1:00 PM
2:00 PM 4:30 PM
Friday 9:30 AM 1:00 PM
2:00 PM 4:30 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed
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Street View Image of Bloomsbury Post Office in Bloomsbury, NJ

Bloomsbury 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
53 Center St Bloomsbury , NJ 08804-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed
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Street View Image of Califon Post Office in Califon, NJ

Califon 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
53 Main St Califon , NJ 07830-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 9:00 AM 12:00 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 Clinton Post Office in Clinton, NJ

Clinton 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
24 E Main St Clinton , NJ 08809-9998

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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 9:00 AM 4:00 PM
Sunday Closed
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Street View Image of Flemington Post Office in Flemington, NJ

Flemington 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
15 Main St Flemington, NJ 08822-1412

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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 8:00 AM 1:00 PM
Sunday Closed

Phone: 908-782-2811

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Street View Image of Flemington Post Office in Flemington, NJ

Flemington 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
4 Kings Ct Flemington, NJ 08822-9998

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Open hours
Day Open Close
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Street View Image of Frenchtown Post Office in Frenchtown, NJ

Frenchtown 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
16 Trenton Ave Frenchtown , NJ 08825-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 8:30 AM 12:00 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 Glen Gardner Post Office in Glen Gardner, NJ

Glen Gardner 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
64 Main St Glen Gardner , NJ 08826-9998

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Open hours
Day Open Close
Monday 7:00 AM 4:30 PM
Tuesday 7:00 AM 4:30 PM
Wednesday 7:00 AM 4:30 PM
Thursday 7:00 AM 4:30 PM
Friday 7:00 AM 4:30 PM
Saturday 7:00 AM 12:30 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 Hampton Post Office in Hampton, NJ

Hampton 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
77 Foss Ave Hampton , NJ 08827-9998

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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 9:00 AM 12:00 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 High Bridge Post Office in High Bridge, NJ

High Bridge 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
10 Mcdonald St High Bridge , NJ 08829-9998

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Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 4:30 PM
Saturday 8:30 AM 12:00 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 Lambertville Post Office in Lambertville, NJ

Lambertville 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
10 York St Lambertville , NJ 08530-9998

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 12:00 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 Lebanon Post Office in Lebanon, NJ

Lebanon 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
1271 Us Highway 22 Ste A Lebanon , NJ 08833-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 4:30 PM
Saturday 9:00 AM 12:00 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 Milford Post Office in Milford, NJ

Milford 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
73 Bridge St Milford , NJ 08848-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 8:00 AM 12:00 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 Oldwick Post Office in Oldwick, NJ

Oldwick 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
174 Lamington Rd Oldwick , NJ 08858-9800

Get directions

Open hours
Day Open Close
Monday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Tuesday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Wednesday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Thursday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Friday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Saturday 8:30 AM 11:30 AM
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 Pittstown Post Office in Pittstown, NJ

Pittstown 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
313 Pittstown Rd Pittstown , NJ 08867-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 4:30 PM
Saturday 8:30 AM 1:00 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 Pottersville Post Office in Pottersville, NJ

Pottersville 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
5 Fairmount Rd E Pottersville , NJ 07979-9800

Get directions

Open hours
Day Open Close
Monday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Tuesday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Wednesday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Thursday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Friday 8:00 AM 1:00 PM
2:00 PM 4:30 PM
Saturday 8:30 AM 11:30 AM
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 Quakertown Post Office in Quakertown, NJ

Quakertown 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
289 Whitebridge Rd Quakertown , NJ 08868-9800

Get directions

Open hours
Day Open Close
Monday 8:00 AM 12:00 PM
Tuesday 8:00 AM 12:00 PM
Wednesday 8:00 AM 12:00 PM
Thursday 8:00 AM 12:00 PM
Friday 8:00 AM 12:00 PM
Saturday 8:00 AM 12:00 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 Readington Post Office in Readington, NJ

Readington 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
114 Readington Rd Bldg 2 Readington , NJ 08870-9800

Get directions

Open hours
Day Open Close
Monday 9:30 AM 11:30 AM
12:30 PM 4:30 PM
Tuesday 9:30 AM 11:30 AM
12:30 PM 4:30 PM
Wednesday 9:30 AM 11:30 AM
12:30 PM 4:30 PM
Thursday 9:30 AM 11:30 AM
12:30 PM 4:30 PM
Friday 9:30 AM 11:30 AM
12:30 PM 4:30 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Ringoes Post Office in Ringoes, NJ

Ringoes 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
1108 Old York Rd Ringoes , NJ 08551-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 4:30 PM
Tuesday 8:30 AM 4:30 PM
Wednesday 8:30 AM 4:30 PM
Thursday 8:30 AM 4:30 PM
Friday 8:30 AM 4:30 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Rosemont Post Office in Rosemont, NJ

Rosemont 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
99 Kingwood Stockton Rd Rosemont , NJ 08556-9998

Get directions

Open hours
Day Open Close
Monday 12:30 PM 4:30 PM
Tuesday 12:30 PM 4:30 PM
Wednesday 12:30 PM 4:30 PM
Thursday 12:30 PM 4:30 PM
Friday 12:30 PM 4:30 PM
Saturday 9:00 AM 12:00 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 Stanton Post Office in Stanton, NJ

Stanton 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
2 Stanton Mountain Rd Stanton , NJ 08885-9800

Get directions

Open hours
Day Open Close
Monday 9:30 AM 12:30 PM
1:30 PM 4:30 PM
Tuesday 9:30 AM 12:30 PM
1:30 PM 4:30 PM
Wednesday 9:30 AM 12:30 PM
1:30 PM 4:30 PM
Thursday 9:30 AM 12:30 PM
1:30 PM 4:30 PM
Friday 9:30 AM 12:30 PM
1:30 PM 4:30 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed

Phone: 908-236-6104

  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
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Street View Image of Stockton Post Office in Stockton, NJ

Stockton 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
2 Bridge St Stockton , NJ 08559-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 11:45 AM
1:00 PM 4:30 PM
Tuesday 8:00 AM 11:45 AM
1:00 PM 4:30 PM
Wednesday 8:00 AM 11:45 AM
1:00 PM 4:30 PM
Thursday 8:00 AM 11:45 AM
1:00 PM 4:30 PM
Friday 8:00 AM 11:45 AM
1:00 PM 4:30 PM
Saturday 9:00 AM 12:00 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 Three Bridges Post Office in Three Bridges, NJ

Three Bridges 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
39 Broad St Three Bridges , NJ 08887-9800

Get directions

Open hours
Day Open Close
Monday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 8:00 AM 12:00 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 Whitehouse Post Office in Whitehouse, NJ

Whitehouse 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
366 Us Highway 22 Whitehouse , NJ 08888-9801

Get directions

Open hours
Day Open Close
Monday 8:30 AM 12:30 PM
1:00 PM 4:30 PM
Tuesday 8:30 AM 12:30 PM
1:00 PM 4:30 PM
Wednesday 8:30 AM 12:30 PM
1:00 PM 4:30 PM
Thursday 8:30 AM 12:30 PM
1:00 PM 4:30 PM
Friday 8:30 AM 12:30 PM
1:00 PM 4:30 PM
Saturday 8:30 AM 11:30 AM
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 Whitehouse Station Post Office in Whitehouse Station, NJ

Whitehouse Station 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
273 Main St Whitehouse Station , NJ 08889-9998

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 8:30 AM 4:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value