Post offices in the county of Waukesha, WI

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 Big Bend Post Office in Big Bend, WI

Big Bend 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
S87w22530 Edgewood Ave Big Bend , WI 53103-9998

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

Phone: 262-662-0996

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Street View Image of Brookfield Post Office in Brookfield, WI

Brookfield 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
17345 CIVic Dr Brookfield , WI 53045-9998

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Open hours
Day Open Close
Monday 9:00 AM 6:30 PM
Tuesday 9:00 AM 6:30 PM
Wednesday 9:00 AM 6:30 PM
Thursday 9:00 AM 6:30 PM
Friday 9:00 AM 6:30 PM
Saturday 9:30 AM 3:00 PM
Sunday Closed
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Street View Image of Butler Post Office in Butler, WI

Butler 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
12420 W Hampton Ave Butler , WI 53007-9998

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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 1:00 PM
Sunday Closed

Phone: 262-781-4064

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Street View Image of Delafield Post Office in Delafield, WI

Delafield 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
925 Genesee St Delafield , WI 53018-9998

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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 12:30 PM
Sunday Closed

Phone: 262-646-8423

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Street View Image of Dousman Post Office in Dousman, WI

Dousman 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
271 N Main St Dousman , WI 53118-5602

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

Phone: 262-965-2955

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Street View Image of Eagle Post Office in Eagle, WI

Eagle 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
104 Markham Rd Eagle , WI 53119-9800

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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 12:30 PM 2:30 PM
Sunday Closed

Phone: 262-594-2829

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Street View Image of Elm Grove Post Office in Elm Grove, WI

Elm Grove 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
13425 Watertown Plank Rd Elm Grove , WI 53122-9998

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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 1:30 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Genesee Depot Post Office in Genesee Depot, WI

Genesee Depot 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
S42w31230 State Road 83 Genesee Depot , WI 53127-9800

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Open hours
Day Open Close
Monday 7:30 AM 11:30 AM
1:00 PM 4:30 PM
Tuesday 7:30 AM 11:30 AM
1:00 PM 4:30 PM
Wednesday 7:30 AM 11:30 AM
1:00 PM 4:30 PM
Thursday 7:30 AM 11:30 AM
1:00 PM 4:30 PM
Friday 7:30 AM 11:30 AM
1:00 PM 4:30 PM
Saturday 8:00 AM 9:00 AM
Sunday Closed

Phone: 262-968-3186

  • Stamps.com logo
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Street View Image of Hartland Post Office in Hartland, WI

Hartland 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
401 E Industrial Dr Hartland , WI 53029-1101

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Open hours
Day Open Close
Monday 9:00 AM 6:00 PM
Tuesday 9:00 AM 6:00 PM
Wednesday 9:00 AM 6:00 PM
Thursday 9:00 AM 6:00 PM
Friday 9:00 AM 6:00 PM
Saturday 9:00 AM 1:30 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Lannon Post Office in Lannon, WI

Lannon 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
20414 W Good Hope Rd Lannon , WI 53046-9786

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Open hours
Day Open Close
Monday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Tuesday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Wednesday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Thursday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Friday 7:30 AM 10:30 AM
11:30 AM 2:30 PM
Saturday 8:00 AM 10:00 AM
Sunday Closed

Phone: 262-251-2067

  • Stamps.com logo
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Street View Image of Menomonee Falls Post Office in Menomonee Falls, WI

Menomonee Falls 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
N85w16110 Appleton Ave Menomonee Falls , WI 53051-3089

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

Merton 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
W282n7105 Main St Merton , WI 53056-4501

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Open hours
Day Open Close
Monday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Tuesday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Wednesday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Thursday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Friday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Saturday 9:00 AM 10:00 AM
Sunday Closed

Phone: 262-538-1140

  • Stamps.com logo
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Street View Image of Mukwonago Post Office in Mukwonago, WI

Mukwonago 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
911 Greenridge Ctr Mukwonago , WI 53149-9998

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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Street View Image of Muskego Post Office in Muskego, WI

Muskego 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
S74w16860 Janesville Rd Muskego , WI 53150-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 5:30 PM
Tuesday 9:00 AM 5:30 PM
Wednesday 9:00 AM 5:30 PM
Thursday 9:00 AM 5:30 PM
Friday 9:00 AM 5:30 PM
Saturday 10:00 AM 12:30 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Nashotah Post Office in Nashotah, WI

Nashotah 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
W330n4361 Lakeland Dr Nashotah , WI 53058-9998

Get directions

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

Phone: 262-367-2813

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Street View Image of New Berlin Post Office in New Berlin, WI

New Berlin 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
15300 W Howard Ave New Berlin , WI 53151-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 6:30 PM
Tuesday 8:00 AM 6:30 PM
Wednesday 8:00 AM 6:30 PM
Thursday 8:00 AM 6:30 PM
Friday 8:00 AM 6:30 PM
Saturday 8:00 AM 3:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of North Lake Post Office in North Lake, WI

North Lake 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
W315n7755 State Road 83 North Lake , WI 53064-9800

Get directions

Open hours
Day Open Close
Monday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Tuesday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Wednesday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Thursday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Friday 10:00 AM 11:30 AM
12:00 PM 4:30 PM
Saturday 9:15 AM 10:45 AM
Sunday Closed

Phone: 414-966-7200

  • Stamps.com logo
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Street View Image of North Prairie Post Office in North Prairie, WI

North Prairie 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 N Harrison St North Prairie , WI 53153-9791

Get directions

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

Phone: 262-392-2800

  • Stamps.com logo
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Street View Image of Oconomowoc Post Office in Oconomowoc, WI

Oconomowoc 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
38 S Main St Oconomowoc , WI 53066-9998

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%.
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Street View Image of Okauchee Post Office in Okauchee, WI

Okauchee 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
N50w35013 Wisconsin Ave Okauchee , WI 53069-9763

Get directions

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 8:30 AM 10:30 AM
Sunday Closed

Phone: 262-567-7020

  • Stamps.com logo
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Street View Image of Pewaukee Post Office in Pewaukee, WI

Pewaukee 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
140 Simmons Ave Pewaukee, WI 53072-9998

Get directions

Open hours
Day Open Close
Monday 9:30 AM 6:00 PM
Tuesday 9:30 AM 6:00 PM
Wednesday 9:30 AM 6:00 PM
Thursday 9:30 AM 6:00 PM
Friday 9:30 AM 6:00 PM
Saturday 9:30 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Pewaukee Carrier Annex Post Office in Pewaukee, WI

Pewaukee 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
170 Simmons Ave Pewaukee, WI 53072-9997

Get directions

Open hours
Day Open Close
  • Stamps.com logo
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Street View Image of Sussex Post Office in Sussex, WI

Sussex 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
N63w23565 Silver Spring Dr Sussex , WI 53089-9998

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
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Wales Post Office in Wales, WI

Wales 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
110 James St Wales , WI 53183-9998

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 11:00 AM
Sunday Closed

Phone: 262-968-3367

  • Stamps.com logo
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Street View Image of Waukesha Post Office in Waukesha, WI

Waukesha 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
300 E Broadway Waukesha , WI 53186-9998

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 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value