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HomeIllinoisKnox CountySt. Augustine

St. Augustine, Illinois: commercial real estate data.

St. Augustine is a Census village of 92 people across 0.59 square miles of land, in Knox County. 87.3 percent of occupied homes are owned.

Underlined figures are computed by MMCG Analytics, not published by the agency.

St. Augustine

What St. Augustine is

  • Census place typevillage
  • Land area0.59 sq mi
  • Water area0 sq mi
  • Population per square mile of land155 plus or minus 67
  • County holding the largest share of its areaKnox 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.

St. Augustine

How many people live in St. Augustine

  • Population92 plus or minus 40
  • Median age60.3
  • Population under 185 plus or minus 15
  • Share under 185.4 percent plus or minus 15.9
  • Population 65 and over36 plus or minus 23
  • Share 65 and over39.1 percent plus or minus 17.7
  • Households63 plus or minus 28
  • Family households22 plus or minus 15
  • Share of households that are families34.9 percent plus or minus 18.1

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

St. Augustine

Income and work in St. Augustine

  • Per capita income$34,629 plus or minus $17,362
  • Civilian labor force27 plus or minus 16
  • Employed26 plus or minus 16
  • Unemployed1 plus or minus 2
  • Unemployment rate3.7 percent plus or minus 7.1
  • Adults 25 and over84 plus or minus 37
  • Adults 25 and over with a high school diploma or higher95.2 percent plus or minus 57.8
  • Adults 25 and over with a bachelor degree or higher4.8 percent plus or minus 16.6
  • Adults 25 and over with a graduate degree1.2 percent plus or minus 15.6

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

St. Augustine

Housing in St. Augustine

  • Housing units65 plus or minus 29
  • Occupied units63 plus or minus 28
  • Vacant units2 plus or minus 4
  • Vacancy rate3.1 percent plus or minus 6.0
  • Owner occupied55 plus or minus 25
  • Renter occupied8 plus or minus 9
  • Ownership rate87.3 percent
  • Median owner-occupied home value$49,000 plus or minus $15,720
  • Single family units52 plus or minus 29
  • Share single family80.0 percent plus or minus 26.9
  • Units in buildings of two or more1 plus or minus 13
  • Share in buildings of two or more1.5 percent plus or minus 20.2
  • Mobile homes12 plus or minus 13
  • Median year structure built1965

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

St. Augustine

How St. Augustine gets to work

  • Workers 16 and over who commute26 plus or minus 16
  • Commuting under 15 minutes5 plus or minus 14
  • Share commuting under 15 minutes19.2 percent plus or minus 53.5
  • Commuting 30 minutes or more16 plus or minus 18
  • Share commuting 30 minutes or more61.5 percent plus or minus 58.6
  • Drove alone76.9 percent plus or minus 33.0
  • Carpooled0.0 percent
  • Public transport3.8 percent plus or minus 11.3
  • Walked11.5 percent plus or minus 17.9
  • Worked from home0.0 percent

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

Knox County, not St. Augustine

Knox County context, not St. Augustine figures

  • Establishments in Knox County968
  • Covered employment, Knox County17,106
  • Average annual pay, Knox County$46,491
  • Housing units permitted, Knox County2

Every figure in this section is published for Knox County as a whole and is not a measurement of St. Augustine.

All Knox County figures →

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

St. Augustine questions, answered from the record.

How many people live in St. Augustine, Illinois?

92, in 63 households. St. Augustine village covers 0.59 square miles of land, which is 155 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is St. Augustine in?

Knox 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 St. Augustine figures?

No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Knox 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 St. Augustine.

Is zoning published for St. Augustine?

No. Nothing on this page presents parcel level zoning.