NAICS 321991: Manufactured Home (Mobile Home) Manufacturing
Manufactured Home (Mobile Home) Manufacturing is NAICS code 321991. A business is small under it with 1,250 employees or fewer. 1 federal contract is open on SAM.gov under this code right now.
- SBA size standard
- 1,250 employees or fewer
- Open contracts now
- 1
- Federal spending, FY2025
- $27.1 million
- Small businesses registered
- 242
Open federal contracts for manufactured home (mobile home) manufacturing
- IA-NEAL SMITH NWR-TEMP MODULAR OFFICE
Due in 23 hr leftOct 5, 2026
What NAICS 321991 covers
The Census Bureau's NAICS index lists these kinds of work under 321991:
- Buildings, mobile, commercial use, manufacturing
- Houses, prefabricated mobile homes, manufacturing
- Manufactured (mobile) buildings for commercial use (e.g., banks, offices) manufacturing
- Manufactured (mobile) classrooms manufacturing
- Manufactured (mobile) homes manufacturing
- Mobile homes manufacturing
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 321991
To count as a small business for a contract assigned NAICS 321991, your business must have 1,250 employees or fewer. Employees are averaged over the last 24 months.
From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.
Who buys manufactured home (mobile home) manufacturing
Open notices right now come from Department of the Interior (1).
Set-asides on open 321991 contracts
- Total small business set-aside: 1
Not sure which set-asides you qualify for? Try the free SBA certification screener, or read set-aside contracts, explained.
Your competition
242 businesses with active SAM.gov registrations are rated small under NAICS 321991, most of them in California (29), Florida (29), Texas (27), Georgia (15) and Oklahoma (11). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 321991 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $157.2 million |
| FY2025 | $27.1 million |
| FY2026 | $10.5 million |
| FY2027 (so far) | $0 |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 321911 Wood Window and Door Manufacturing
- 321912 Cut Stock, Resawing Lumber, and Planing
- 321918 Other Millwork (including Flooring)
- 321920 Wood Container and Pallet Manufacturing
- 321992 Prefabricated Wood Building Manufacturing
- 321999 All Other Miscellaneous Wood Product Manufacturing
Frequently asked questions
What is NAICS code 321991?
321991 is the 2022 NAICS code for Manufactured Home (Mobile Home) Manufacturing. The Census Bureau's index lists work such as buildings, mobile, commercial use, manufacturing, houses, prefabricated mobile homes, manufacturing, manufactured (mobile) buildings for commercial use (e.g., banks, offices) manufacturing under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 321991?
1,250 employees or fewer. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.
Are there government contracts for manufactured home (mobile home) manufacturing?
Yes. 1 federal contract opportunities under NAICS 321991 are open on SAM.gov right now. Agencies obligated about $27.1 million under this code in fiscal year 2025, according to USAspending.gov.
How do I add NAICS code 321991 to my SAM.gov registration?
Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.
Keep going
- Search other NAICS codes by keyword or company
- How to choose NAICS codes for government contracts
- NAICS codes with the most open federal contracts
FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.