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HomeIllinoisRock Island CountyIllinois City CDP

Illinois City CDP, Illinois: commercial real estate data.

Illinois City CDP is a Census CDP of 73 people across 0.46 square miles of land, in Rock Island County. 53.1 percent of occupied homes are owned.

46 sourced place values · tier FULL · 6 sections

This is a small place, and the figures below carry wide margins.

The American Community Survey reaches Illinois City through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 73 with a margin of error of plus or minus 71, which is 97.3 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it.

Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.

Illinois City

What Illinois City is

  • Census place typeCDP
  • Land area0.46 sq mi
  • Water area0 sq mi
  • Population per square mile of land160 plus or minus 155
  • County holding the largest share of its areaRock Island 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.

Illinois City

How many people live in Illinois City

  • Population73 plus or minus 71
  • Median age25.5 plus or minus 59.8
  • Population under 180
  • Share under 180.0 percent
  • Population 65 and over16 plus or minus 23
  • Share 65 and over21.9 percent plus or minus 23.4
  • Households32 plus or minus 31
  • Family households17 plus or minus 21
  • Share of households that are families53.1 percent plus or minus 40.7

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

Illinois City

Income and work in Illinois City

  • Per capita income$63,571 plus or minus $29,409
  • Civilian labor force48 plus or minus 53
  • Employed41 plus or minus 47
  • Unemployed7 plus or minus 12
  • Unemployment rate14.6 percent plus or minus 19.1
  • Adults 25 and over40 plus or minus 49
  • Adults 25 and over with a high school diploma or higher100.0 percent plus or minus 155.6
  • Adults 25 and over with a bachelor degree or higher37.5 percent plus or minus 30.5
  • Adults 25 and over with a graduate degree20.0 percent plus or minus 41.0

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

Illinois City

Housing in Illinois City

  • Housing units32 plus or minus 31
  • Occupied units32 plus or minus 31
  • Vacant units0
  • Vacancy rate0.0 percent
  • Owner occupied17 plus or minus 21
  • Renter occupied15 plus or minus 23
  • Ownership rate53.1 percent plus or minus 40.7
  • Single family units32 plus or minus 34
  • Share single family100.0 percent plus or minus 40.6
  • Units in buildings of two or more0
  • Share in buildings of two or more0.0 percent
  • Mobile homes0
  • Median year structure built1949

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

Illinois City

How Illinois City gets to work

  • Workers 16 and over who commute41 plus or minus 47
  • Commuting under 15 minutes0
  • Share commuting under 15 minutes0.0 percent
  • Commuting 30 minutes or more0
  • Share commuting 30 minutes or more0.0 percent
  • Drove alone100.0 percent
  • Carpooled0.0 percent
  • Public transport0.0 percent
  • Walked0.0 percent
  • Worked from home0.0 percent

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

Rock Island County, not Illinois City

Rock Island County context, not Illinois City figures

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

  • Establishments in Rock Island County2,992
  • Employment at those establishments, Rock Island County64,307
  • Covered employment, Rock Island County70,119
  • Average annual pay, Rock Island County$72,332
  • Average weekly wage, Rock Island County$1,391
  • Housing units permitted, Rock Island County140
  • Of those, single family, Rock Island County51
  • County product, 2024, Rock Island County$12,607,137,000
  • County product change over the prior year, Rock Island County2.5 percent
  • Average income of an arriving household, Rock Island County$55,197

Every figure in this section is published for Rock Island County as a whole and is not a measurement of Illinois City. 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.
  • The American Community Survey does not publish a median household income for this place, which happens where the sample is too small to support one.
  • No median owner-occupied home value is published for this place.
  • No median gross rent is published for this place.
  • 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

Illinois City questions, answered from the record.

How many people live in Illinois City, Illinois?

73, in 32 households. Illinois City CDP covers 0.46 square miles of land, which is 160 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Illinois City in?

Rock Island County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.

Are the county figures on this page Illinois City figures?

No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Rock Island 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 Illinois City.

Is zoning published for Illinois City?

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