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HomeIllinoisMadison CountyWilliamson village

Williamson village, Illinois: commercial real estate data.

Williamson village is a Census village of 160 people across 1.17 square miles of land, in Madison County. Median household income is $57,841, 67.9 percent of occupied homes are owned.

50 sourced place values · tier FULL · 6 sections · underlined figures are computed by MMCG Analytics, not published by the agency

Williamson

What Williamson is

  • Census place typevillage
  • Land area1.17 sq mi
  • Water area0.05 sq mi
  • Population per square mile of land137 plus or minus 44
  • County holding the largest share of its areaMadison 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.

Williamson

How many people live in Williamson

  • Population160 plus or minus 51
  • Median age51.0 plus or minus 11.3
  • Population under 1822 plus or minus 19
  • Share under 1813.8 percent plus or minus 11.3
  • Population 65 and over40 plus or minus 24
  • Share 65 and over25.0 percent plus or minus 12.7
  • Households81 plus or minus 26
  • Family households40 plus or minus 17
  • Share of households that are families49.4 percent plus or minus 13.8

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Williamson

Income and work in Williamson

  • Median household income$57,841 plus or minus $20,044
  • Per capita income$32,692 plus or minus $7,613
  • Civilian labor force88 plus or minus 37
  • Employed88 plus or minus 37
  • Unemployed0
  • Unemployment rate0.0 percent
  • Adults 25 and over124 plus or minus 38
  • Adults 25 and over with a high school diploma or higher75.8 percent
  • Adults 25 and over with a bachelor degree or higher5.6 percent plus or minus 11.4
  • Adults 25 and over with a graduate degree0.0 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Williamson

Housing in Williamson

  • Housing units98 plus or minus 29
  • Occupied units81 plus or minus 26
  • Vacant units17 plus or minus 16
  • Vacancy rate17.3 percent plus or minus 15.5
  • Owner occupied55 plus or minus 22
  • Renter occupied26 plus or minus 15
  • Ownership rate67.9 percent plus or minus 16.2
  • Median owner-occupied home value$75,800 plus or minus $37,623
  • Median gross rent, monthly$863 plus or minus $316
  • Annual rent as a share of median income17.9 percent plus or minus 9.0
  • Single family units86 plus or minus 26
  • Share single family87.8 percent
  • Units in buildings of two or more0
  • Share in buildings of two or more0.0 percent
  • Mobile homes12 plus or minus 11
  • Median year structure built1945

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Williamson

How Williamson gets to work

  • Workers 16 and over who commute79 plus or minus 35
  • Commuting under 15 minutes23 plus or minus 16
  • Share commuting under 15 minutes29.1 percent plus or minus 15.4
  • Commuting 30 minutes or more45 plus or minus 19
  • Share commuting 30 minutes or more57.0 percent plus or minus 35.3
  • Drove alone86.9 percent
  • Carpooled4.8 percent plus or minus 6.8
  • Public transport0.0 percent
  • Walked2.4 percent plus or minus 3.4
  • Worked from home6.0 percent plus or minus 6.7

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Madison County, not Williamson

Madison County context, not Williamson figures

These are Madison County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Williamson measurements.

  • Establishments in Madison County5,659
  • Employment at those establishments, Madison County93,915
  • Covered employment, Madison County105,166
  • Average annual pay, Madison County$57,153
  • Average weekly wage, Madison County$1,099
  • Housing units permitted, Madison County366
  • Of those, single family, Madison County314
  • County product, 2024, Madison County$16,575,291,000
  • County product change over the prior year, Madison County6.9 percent
  • Average income of an arriving household, Madison County$53,270

Every figure in this section is published for Madison County as a whole and is not a measurement of Williamson. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.

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. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.

Coverage

What this page does not hold.

Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.

  • No SBA approvals are recorded to a borrower address in this place in either FOIA release.
  • This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
  • Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.

SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.

Common questions

Williamson questions, answered from the record.

How many people live in Williamson, Illinois?

160, in 81 households. Williamson village covers 1.17 square miles of land, which is 137 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Williamson in?

Madison 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 Williamson?

$57,841. The median owner-occupied home is valued at $75,800. Median gross rent is $863 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Are the county figures on this page Williamson figures?

No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Madison 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 Williamson.

Is zoning published for Williamson?

Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.