Post offices in the county of Rensselaer, NY

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 Averill Park Post Office in Averill Park, NY

Averill Park 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
2951 Ny Highway 43 Averill Park , NY 12018-9998

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Open hours
Day Open Close
Monday 8:00 AM 11:00 AM
12:30 PM 5:00 PM
Tuesday 8:00 AM 11:00 AM
12:30 PM 5:00 PM
Wednesday 8:00 AM 11:00 AM
12:30 PM 5:00 PM
Thursday 8:00 AM 11:00 AM
12:30 PM 5:00 PM
Friday 8:00 AM 11:00 AM
12:30 PM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed

Phone: 518-674-3423

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Street View Image of Berlin Post Office in Berlin, NY

Berlin 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
18246 State Route 22 Berlin , NY 12022-9998

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Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Tuesday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Wednesday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Thursday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Friday 9:00 AM 12:00 PM
1:00 PM 4:00 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed

Phone: 518-658-2993

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Street View Image of Castleton On Hudson Post Office in Castleton On Hudson, NY

Castleton On Hudson 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
108 S Main St Castleton On Hudson , NY 12033-9998

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Open hours
Day Open Close
Monday 7:30 AM 10:30 AM
12:00 PM 5:00 PM
Tuesday 7:30 AM 10:30 AM
12:00 PM 5:00 PM
Wednesday 7:30 AM 10:30 AM
12:00 PM 5:00 PM
Thursday 7:30 AM 10:30 AM
12:00 PM 5:00 PM
Friday 7:30 AM 10:30 AM
12:00 PM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed

Phone: 518-732-2132

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Street View Image of Cherry Plain Post Office in Cherry Plain, NY

Cherry Plain 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
65 Cherry Plain Sq Cherry Plain , NY 12040-9998

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Open hours
Day Open Close
Monday 1:00 PM 5:00 PM
Tuesday 1:00 PM 5:00 PM
Wednesday 1:00 PM 5:00 PM
Thursday 1:00 PM 5:00 PM
Friday 1:00 PM 5:00 PM
Saturday 9:00 AM 11:45 AM
Sunday Closed

Phone: 518-658-2503

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Street View Image of Cropseyville Post Office in Cropseyville, NY

Cropseyville 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
3991 State Rte 2 Cropseyville , NY 12052-9998

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Open hours
Day Open Close
Monday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Tuesday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Wednesday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Thursday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Friday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Saturday 8:30 AM 11:30 AM
Sunday Closed

Phone: 518-279-1220

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Street View Image of East Greenbush Post Office in East Greenbush, NY

East Greenbush 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
10 Greenwood Dr East Greenbush , NY 12061-9998

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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 8:00 AM 12:00 PM
Sunday Closed

Phone: 518-477-5212

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Street View Image of East Nassau Post Office in East Nassau, NY

East Nassau 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
6466 State Route 66 East Nassau , NY 12062-9998

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Open hours
Day Open Close
Monday 7:30 AM 11:30 AM
Tuesday 7:30 AM 11:30 AM
Wednesday 7:30 AM 11:30 AM
Thursday 7:30 AM 11:30 AM
Friday 7:30 AM 11:30 AM
Saturday 7:15 AM 11:00 AM
Sunday Closed

Phone: 518-794-9741

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Street View Image of East Schodack Post Office in East Schodack, NY

East Schodack 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
1649 Columbia Tpke East Schodack , NY 12063-9998

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Open hours
Day Open Close
Monday 9:30 AM 11:00 AM
12:15 PM 4:45 PM
Tuesday 9:30 AM 11:00 AM
12:15 PM 4:45 PM
Wednesday 9:30 AM 11:00 AM
12:15 PM 4:45 PM
Thursday 9:30 AM 11:00 AM
12:15 PM 4:45 PM
Friday 9:30 AM 11:00 AM
12:15 PM 4:45 PM
Saturday 9:30 AM 12:00 PM
Sunday Closed

Phone: 518-477-8462

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Street View Image of Grafton Post Office in Grafton, NY

Grafton 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
6 Roxborough Rd Grafton , NY 12082-9998

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

Phone: 518-279-9627

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Street View Image of Hoosick Falls Post Office in Hoosick Falls, NY

Hoosick Falls 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
35 Main St Hoosick Falls , NY 12090-9998

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Open hours
Day Open Close
Monday 9:00 AM 11:00 AM
12:00 PM 5:00 PM
Tuesday 9:00 AM 11:00 AM
12:00 PM 5:00 PM
Wednesday 9:00 AM 11:00 AM
12:00 PM 5:00 PM
Thursday 9:00 AM 11:00 AM
12:00 PM 5:00 PM
Friday 9:00 AM 11:00 AM
12:00 PM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed

Phone: 518-686-7011

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Street View Image of Johnsonville Post Office in Johnsonville, NY

Johnsonville 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
2442 State Route 67 Johnsonville , NY 12094-3836

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Open hours
Day Open Close
Monday 7:30 AM 11:30 AM
Tuesday 7:30 AM 11:30 AM
Wednesday 7:30 AM 11:30 AM
Thursday 7:30 AM 11:30 AM
Friday 7:30 AM 11:30 AM
Saturday 8:30 AM 10:30 AM
Sunday Closed

Phone: 518-753-4938

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Street View Image of Melrose Post Office in Melrose, NY

Melrose 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
807 State Route 40 Melrose , NY 12121-9998

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Open hours
Day Open Close
Monday 9:30 AM 1:00 PM
2:15 PM 5:00 PM
Tuesday 9:00 AM 1:00 PM
2:15 PM 5:00 PM
Wednesday 9:00 AM 1:00 PM
2:15 PM 5:00 PM
Thursday 9:00 AM 1:00 PM
2:15 PM 5:00 PM
Friday 9:00 AM 1:00 PM
2:15 PM 5:00 PM
Saturday 9:30 AM 11:30 AM
Sunday Closed

Phone: 518-235-2071

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Street View Image of Nassau Post Office in Nassau, NY

Nassau 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
10 Fairgrounds St Nassau , NY 12123-9998

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Open hours
Day Open Close
Monday 8:00 AM 11:30 AM
1:00 PM 5:00 PM
Tuesday 8:00 AM 11:30 AM
1:00 PM 5:00 PM
Wednesday 8:00 AM 11:30 AM
1:00 PM 5:00 PM
Thursday 8:00 AM 11:30 AM
1:00 PM 5:00 PM
Friday 8:00 AM 11:30 AM
1:00 PM 5:00 PM
Saturday 8:00 AM 11:00 AM
Sunday Closed

Phone: 518-766-3322

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Street View Image of North Hoosick Post Office in North Hoosick, NY

North Hoosick 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
22157 State Route 22 North Hoosick , NY 12133-9998

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Open hours
Day Open Close
Monday 3:00 PM 5:00 PM
Tuesday 3:00 PM 5:00 PM
Wednesday 3:00 PM 5:00 PM
Thursday 3:00 PM 5:00 PM
Friday 3:00 PM 5:00 PM
Saturday 11:15 AM 2:45 PM
Sunday Closed

Phone: 518-686-7711

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Street View Image of Petersburg Post Office in Petersburg, NY

Petersburg 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
90 Main St Petersburg , NY 12138-9998

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Open hours
Day Open Close
Monday 8:15 AM 12:15 PM
1:15 PM 3:15 PM
Tuesday 8:15 AM 12:15 PM
1:15 PM 3:15 PM
Wednesday 8:15 AM 12:15 PM
1:15 PM 3:15 PM
Thursday 8:15 AM 12:15 PM
1:15 PM 3:15 PM
Friday 8:15 AM 12:15 PM
1:15 PM 3:15 PM
Saturday 9:00 AM 11:30 AM
Sunday Closed

Phone: 518-658-3649

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Street View Image of Poestenkill Post Office in Poestenkill, NY

Poestenkill 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
15 Plank Rd Poestenkill , NY 12140-9998

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Open hours
Day Open Close
Monday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Tuesday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Wednesday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Thursday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Friday 8:00 AM 11:00 AM
12:00 PM 3:00 PM
Saturday 9:00 AM 11:30 AM
Sunday Closed

Phone: 518-283-4012

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Street View Image of Rensselaer Post Office in Rensselaer, NY

Rensselaer 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
531 East St Rensselaer , NY 12144-9998

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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 12:00 PM
Sunday Closed

Phone: 518-449-5012

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Street View Image of Sand Lake Post Office in Sand Lake, NY

Sand Lake 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
8427 Miller Hill Rd Sand Lake , NY 12153-9998

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Open hours
Day Open Close
Monday 8:15 AM 12:15 PM
2:45 PM 4:45 PM
Tuesday 8:15 AM 12:15 PM
2:45 PM 4:45 PM
Wednesday 8:15 AM 12:15 PM
2:45 PM 4:45 PM
Thursday 8:15 AM 12:15 PM
2:45 PM 4:45 PM
Friday 8:15 AM 12:15 PM
2:45 PM 4:45 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed

Phone: 518-674-3288

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Street View Image of Schaghticoke Post Office in Schaghticoke, NY

Schaghticoke 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
172 Main St Schaghticoke , NY 12154-9998

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Open hours
Day Open Close
Monday 8:30 AM 12:30 PM
2:00 PM 4:45 PM
Tuesday 8:30 AM 12:30 PM
2:00 PM 4:45 PM
Wednesday 8:30 AM 12:30 PM
2:00 PM 4:45 PM
Thursday 8:30 AM 12:30 PM
2:00 PM 4:45 PM
Friday 8:30 AM 12:30 PM
2:00 PM 4:45 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed

Phone: 518-753-4149

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Street View Image of Schodack Landing Post Office in Schodack Landing, NY

Schodack Landing 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
630 River Rd Schodack Landing , NY 12156-9998

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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

Phone: 518-732-2017

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Street View Image of Stephentown Post Office in Stephentown, NY

Stephentown 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
389 State Route 43 Stephentown , NY 12168-9998

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Open hours
Day Open Close
Monday 8:30 AM 12:00 PM
1:30 PM 4:45 PM
Tuesday 8:30 AM 12:00 PM
1:30 PM 4:45 PM
Wednesday 8:30 AM 12:00 PM
1:30 PM 4:45 PM
Thursday 8:30 AM 12:00 PM
1:30 PM 4:45 PM
Friday 8:30 AM 12:00 PM
1:30 PM 4:45 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed

Phone: 518-733-5005

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Street View Image of Lansingburgh Post Office in Troy, NY

Lansingburgh 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 116th St Troy, NY 12182-9998

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Open hours
Day Open Close
Monday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Tuesday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Wednesday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Thursday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Friday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed

Phone: 518-235-2322

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Street View Image of Troy Post Office in Troy, NY

Troy 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
400 Broadway Troy, NY 12180-9998

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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 12:00 PM
Sunday Closed

Phone: 518-272-7300

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Street View Image of Valley Falls Post Office in Valley Falls, NY

Valley Falls 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
40 State St Valley Falls , NY 12185-9998

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Open hours
Day Open Close
Monday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Tuesday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Wednesday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Thursday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Friday 8:00 AM 12:00 PM
1:00 PM 3:00 PM
Saturday 9:00 AM 11:00 AM
Sunday Closed

Phone: 518-753-4410

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Street View Image of West Sand Lake Post Office in West Sand Lake, NY

West Sand Lake 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
38 Mall Way West Sand Lake , NY 12196-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 12:30 PM
1:30 PM 5:00 PM
Tuesday 8:00 AM 12:30 PM
1:30 PM 5:00 PM
Wednesday 8:00 AM 12:30 PM
1:30 PM 5:00 PM
Thursday 8:00 AM 12:30 PM
1:30 PM 5:00 PM
Friday 8:00 AM 12:30 PM
1:30 PM 5:00 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed

Phone: 518-674-5661

  • Stamps.com logo
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Street View Image of Wynantskill Post Office in Wynantskill, NY

Wynantskill 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
85 Main Ave Wynantskill , NY 12198-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 9:00 AM 12:30 PM
Sunday Closed

Phone: 518-283-5678

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