HomeIowaIowa CountyWilliamsburg
Williamsburg, Iowa: commercial real estate data.
Williamsburg is a Census city of 3,360 people across 3.37 square miles of land, in Iowa County. Median household income is $58,059, 64.5 percent of occupied homes are owned, and the SBA record carries 3 7(a) approvals to borrowers here worth $2.4 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Williamsburg
What Williamsburg is
- Census place typecity
- Land area3.37 sq mi
- Water area0.01 sq mi
- Population per square mile of land997
- County holding the largest share of its areaIowa County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Williamsburg
How many people live in Williamsburg
- Population3,360
- Median age33.8 plus or minus 7.9
- Population under 18744 plus or minus 170
- Share under 1822.1 percent plus or minus 5.1
- Population 65 and over524 plus or minus 160
- Share 65 and over15.6 percent plus or minus 4.8
- Households1,527
- Family households782
- Share of households that are families51.2 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Williamsburg
Income and work in Williamsburg
- Median household income$58,059
- Per capita income$35,731
- Civilian labor force2,121
- Employed2,079
- Unemployed42 plus or minus 50
- Unemployment rate2.0 percent plus or minus 2.4
- Adults 25 and over2,226
- Adults 25 and over with a high school diploma or higher98.7 percent
- Adults 25 and over with a bachelor degree or higher40.7 percent plus or minus 9.0
- Adults 25 and over with a graduate degree6.4 percent plus or minus 3.9
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Williamsburg
Housing in Williamsburg
- Housing units1,527
- Occupied units1,527
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied985
- Renter occupied542 plus or minus 172
- Ownership rate64.5 percent
- Median owner-occupied home value$204,300
- Median gross rent, monthly$671
- Annual rent as a share of median income13.9 percent
- Single family units1,035
- Share single family67.8 percent
- Units in buildings of two or more476 plus or minus 181
- Share in buildings of two or more31.2 percent plus or minus 11.5
- Mobile homes16 plus or minus 25
- Median year structure built1978
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Williamsburg
How Williamsburg gets to work
- Workers 16 and over who commute1,982
- Commuting under 15 minutes953 plus or minus 270
- Share commuting under 15 minutes48.1 percent plus or minus 13.0
- Commuting 30 minutes or more759 plus or minus 237
- Share commuting 30 minutes or more38.3 percent plus or minus 11.5
- Drove alone91.4 percent
- Carpooled3.7 percent plus or minus 2.6
- Public transport0.0 percent
- Walked0.2 percent plus or minus 0.3
- Worked from home4.7 percent plus or minus 3.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Williamsburg
SBA loans in Williamsburg (7(a))
- Approvals3
- Gross approval$2,446,000
- Average approval$815,333
- Median approval$260,000
- Largest approval$2,137,000
- Jobs supported12
- Jobs per approval4.0
- Loans with a final outcome1
- Paid in full1
- Charged off0
- Median term240 months
- Share on real estate terms of 20 years or more66.7 percent
- Share to franchises33.3 percent
- Distinct lenders3
- Distinct industries by NAICS3
Counted by borrower city: approvals to borrowers whose address is in Williamsburg, in any county, FY2020 to FY2026. Only 1 loan has reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Williamsburg
Flood risk in Williamsburg
- NFIP communityCity of Williamsburg
- NFIP community number190427
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date10/21/21
The City of Williamsburg participates in the National Flood Insurance Program as community 190427 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Iowa County, not Williamsburg
Iowa County context, not Williamsburg figures
- Establishments in Iowa County459
- Covered employment, Iowa County9,039
- Average annual pay, Iowa County$50,380
- Housing units permitted, Iowa County13
Every figure in this section is published for Iowa County as a whole and is not a measurement of Williamsburg.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Williamsburg questions, answered from the record.
How many people live in Williamsburg, Iowa?
3,360, in 1,527 households. Williamsburg city covers 3.37 square miles of land, which is 997 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Williamsburg in?
Iowa County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Williamsburg?
$58,059. The median owner-occupied home is valued at $204,300. Median gross rent is $671 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Williamsburg businesses?
3 7(a) approvals totaling $2.4 m since FY2020, across 3 lenders, median approval $260,000. These count approvals to borrowers whose address is in Williamsburg, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Williamsburg borrowers get paid back?
No rate is published for Williamsburg. Only 1 loan has reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Williamsburg in the National Flood Insurance Program?
Yes. Williamsburg appears in the FEMA Community Status Book as Williamsburg, city of, community 190427, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page Williamsburg figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Iowa County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Williamsburg.
Is zoning published for Williamsburg?
No. Nothing on this page presents parcel level zoning.