NAICS 491110: Postal Service
This industry comprises establishments primarily engaged in providing mail services under a universal service obligation. Mail services include the carriage of letters, printed matter, or mailable packages, including acceptance, collection, processing, and delivery.
- NAICS code
- 491110
- Title
- Postal Service
- Sector
- 48-49 Transportation and Warehousing
- Subsector
- 491 Postal Service
- Industry group
- 4911 Postal Service
- SBA size standard
- $9 million average annual receipts
- Open bids on BidRover
- 0
Open bids citing NAICS 491110
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What is NAICS code 491110?
NAICS 491110 is "Postal Service" in the 2022 North American Industry Classification System, in sector 48-49 (Transportation and Warehousing). This industry comprises establishments primarily engaged in providing mail services under a universal service obligation. Mail services include the carriage of letters, printed matter, or mailable packages, including acceptance, collection, processing, and delivery.
What is the SBA size standard for NAICS 491110?
A business is small under NAICS 491110 at or below $9 million average annual receipts, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.
How many government bids are open under NAICS 491110?
No open bid in BidRover cites NAICS 491110 right now. Many state and local notices do not list a NAICS code, so a keyword alert for this work catches more of them.
How do I get alerts for NAICS 491110 bids?
Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.
Title and definition: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022. Size standard: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201 (eCFR text as of Oct 21, 2026). Bid counts come from official public sources and refresh every hour; confirm the code and size standard in each solicitation.