United States Postal Service

Milwaukee, WI Doing business as US Post Office Great Lakes Area Part of United States Postal Service

UEI
HW3XPNTZMNH7
CAGE
1Q957
Primary NAICS
491110 Postal Service
SAM.gov registration
Expired

Company facts

Self-certified in SAM.gov
  • U.S. Federal Government
  • Federal Agency
Entity structure
U.S. Government Entity
NAICS codes registered in SAM.gov
Corporate family
SAM.gov registration date
Physical address
350 W St Paul Ave, Milwaukee, WI 53203, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

United States Postal Service's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
USPS PO box rentals | newnan, GA | 101 Contract · 36C10E19P0140 VBA Headquarters $2,480
USPS PO box rental services | janesville | 101 Contract · 36C10E19P0139 VBA Headquarters $14,410
U.s. Postal service PO box rental newnan, GA. Station 101 Contract · 36C10E18P0383 VBA Headquarters $2,420
U.s. Postal service, post office box rentals janesville, WI Contract · 36C10E18P0382 VBA Headquarters $8,820
- ratification payment for rental of USPS post office boxes for the VA obpi. Contract · VA101V17P0450 VBA Headquarters $4,136

Quick answers

What is United States Postal Service's UEI?

United States Postal Service's Unique Entity ID (UEI) in SAM.gov is HW3XPNTZMNH7.

What is United States Postal Service's CAGE code?

United States Postal Service's CAGE code is 1Q957.

What is United States Postal Service's primary NAICS code?

United States Postal Service's primary NAICS code is 491110 (Postal Service).

Where is United States Postal Service located?

United States Postal Service's physical address in SAM.gov is 350 W St Paul Ave, Milwaukee, WI 53203, USA.

Is United States Postal Service registered in SAM.gov?

United States Postal Service's SAM.gov registration expired on September 30, 2026.

Who is United States Postal Service's parent company?

United States Postal Service is part of United States Postal Service.

What is United States Postal Service's most recent federal award?

United States Postal Service's most recent federal contract award is USPS PO box rentals | newnan, GA | 101 (36C10E19P0140), from VBA Headquarters, on February 27, 2019.

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  • Funding analysis by agency, NAICS and set-aside
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