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HomeMissouriSt. Charles CountyWest Alton city

West Alton city, Missouri: commercial real estate data.

West Alton city is a Census city of 467 people across 28.81 square miles of land, in St. Charles County. Median household income is $111,500, 85.7 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

West Alton

What West Alton is

  • Census place typecity
  • Land area28.81 sq mi
  • Water area8.26 sq mi
  • Population per square mile of land16 plus or minus 4
  • County holding the largest share of its areaSt. Charles 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.

West Alton

How many people live in West Alton

  • Population467 plus or minus 120
  • Median age36.5
  • Population under 18142 plus or minus 49
  • Share under 1830.4 percent plus or minus 6.9
  • Population 65 and over57 plus or minus 24
  • Share 65 and over12.2 percent plus or minus 4.1
  • Households154 plus or minus 32
  • Family households114 plus or minus 29
  • Share of households that are families74.0 percent

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

West Alton

Income and work in West Alton

  • Median household income$111,500 plus or minus $51,317
  • Per capita income$35,343
  • Civilian labor force241 plus or minus 62
  • Employed229 plus or minus 61
  • Unemployed12 plus or minus 9
  • Unemployment rate5.0 percent plus or minus 3.5
  • Adults 25 and over306 plus or minus 70
  • Adults 25 and over with a high school diploma or higher92.8 percent plus or minus 29.0
  • Adults 25 and over with a bachelor degree or higher22.5 percent plus or minus 9.4
  • Adults 25 and over with a graduate degree4.6 percent plus or minus 5.5

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

West Alton

Housing in West Alton

  • Housing units218 plus or minus 46
  • Occupied units154 plus or minus 32
  • Vacant units64 plus or minus 35
  • Vacancy rate29.4 percent plus or minus 14.8
  • Owner occupied132 plus or minus 31
  • Renter occupied22 plus or minus 14
  • Ownership rate85.7 percent
  • Median owner-occupied home value$153,100 plus or minus $65,393
  • Median gross rent, monthly$1,375
  • Annual rent as a share of median income14.8 percent plus or minus 7.4
  • Single family units216 plus or minus 48
  • Share single family99.1 percent
  • Units in buildings of two or more0
  • Share in buildings of two or more0.0 percent
  • Mobile homes1 plus or minus 3
  • Median year structure built1960

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

West Alton

How West Alton gets to work

  • Workers 16 and over who commute205 plus or minus 58
  • Commuting under 15 minutes9 plus or minus 15
  • Share commuting under 15 minutes4.4 percent plus or minus 7.2
  • Commuting 30 minutes or more110 plus or minus 45
  • Share commuting 30 minutes or more53.7 percent plus or minus 15.7
  • Drove alone88.2 percent
  • Carpooled0.9 percent plus or minus 0.8
  • Public transport0.0 percent
  • Walked0.9 percent plus or minus 1.3
  • Worked from home10.1 percent plus or minus 9.7

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

St. Charles County, not West Alton

St. Charles County context, not West Alton figures

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

  • Establishments in St. Charles County8,946
  • Employment at those establishments, St. Charles County143,624
  • Covered employment, St. Charles County162,611
  • Average annual pay, St. Charles County$60,105
  • Average weekly wage, St. Charles County$1,156
  • Housing units permitted, St. Charles County2,040
  • Of those, single family, St. Charles County1,420
  • County product, 2024, St. Charles County$26,418,953,000
  • County product change over the prior year, St. Charles County5.8 percent
  • Average income of an arriving household, St. Charles County$77,444

Every figure in this section is published for St. Charles County as a whole and is not a measurement of West Alton. 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

West Alton questions, answered from the record.

How many people live in West Alton, Missouri?

467, in 154 households. West Alton city covers 28.81 square miles of land, which is 16 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is West Alton in?

St. Charles 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 West Alton?

$111,500. The median owner-occupied home is valued at $153,100. Median gross rent is $1,375 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 West Alton figures?

No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for St. Charles 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 West Alton.

Is zoning published for West Alton?

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