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HomeIowaFayette CountySt. Lucas

St. Lucas, Iowa: commercial real estate data.

St. Lucas is a Census city of 154 people across 0.25 square miles of land, in Fayette County. Median household income is $104,375, 96.4 percent of occupied homes are owned.

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

St. Lucas

What St. Lucas is

  • Census place typecity
  • Land area0.25 sq mi
  • Water area0 sq mi
  • Population per square mile of land606 plus or minus 193
  • County holding the largest share of its areaFayette 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. Lucas

How many people live in St. Lucas

  • Population154 plus or minus 49
  • Median age37.5 plus or minus 12.4
  • Population under 1849 plus or minus 20
  • Share under 1831.8 percent plus or minus 8.5
  • Population 65 and over28 plus or minus 18
  • Share 65 and over18.2 percent plus or minus 10.4
  • Households55 plus or minus 19
  • Family households42 plus or minus 18
  • Share of households that are families76.4 percent plus or minus 19.4

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

St. Lucas

Income and work in St. Lucas

  • Median household income$104,375 plus or minus $26,836
  • Per capita income$35,981 plus or minus $8,081
  • Civilian labor force81 plus or minus 28
  • Employed81 plus or minus 28
  • Unemployed0
  • Unemployment rate0.0 percent
  • Adults 25 and over98 plus or minus 36
  • Adults 25 and over with a high school diploma or higher99.0 percent plus or minus 50.0
  • Adults 25 and over with a bachelor degree or higher13.3 percent plus or minus 13.3
  • Adults 25 and over with a graduate degree9.2 percent plus or minus 12.8

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

St. Lucas

Housing in St. Lucas

  • Housing units77 plus or minus 25
  • Occupied units55 plus or minus 19
  • Vacant units22 plus or minus 14
  • Vacancy rate28.6 percent plus or minus 15.6
  • Owner occupied53 plus or minus 19
  • Renter occupied2 plus or minus 3
  • Ownership rate96.4 percent
  • Median owner-occupied home value$134,400 plus or minus $41,784
  • Single family units74 plus or minus 24
  • Share single family96.1 percent
  • Units in buildings of two or more0
  • Share in buildings of two or more0.0 percent
  • Mobile homes3 plus or minus 6
  • Median year structure built1958

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

St. Lucas

How St. Lucas gets to work

  • Workers 16 and over who commute77 plus or minus 27
  • Commuting under 15 minutes17 plus or minus 11
  • Share commuting under 15 minutes22.1 percent plus or minus 12.8
  • Commuting 30 minutes or more36 plus or minus 21
  • Share commuting 30 minutes or more46.8 percent plus or minus 22.3
  • Drove alone87.7 percent
  • Carpooled6.2 percent plus or minus 7.1
  • Public transport0.0 percent
  • Walked1.2 percent plus or minus 2.4
  • Worked from home4.9 percent plus or minus 5.9

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

St. Lucas

Flood risk in St. Lucas

  • NFIP communityCity of St. Lucas
  • NFIP community number190702
  • Participating in the NFIPNo
  • Community Rating System classNone
  • Currently effective map date05/18/21

The City of St. Lucas does not participate in the National Flood Insurance Program as community 190702 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.

Fayette County, not St. Lucas

Fayette County context, not St. Lucas figures

  • Establishments in Fayette County524
  • Covered employment, Fayette County6,964
  • Average annual pay, Fayette County$48,847
  • Housing units permitted, Fayette County11

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

All Fayette 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. Lucas questions, answered from the record.

How many people live in St. Lucas, Iowa?

154, in 55 households. St. Lucas city covers 0.25 square miles of land, which is 606 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is St. Lucas in?

Fayette 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 St. Lucas?

$104,375. The median owner-occupied home is valued at $134,400. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Is St. Lucas in the National Flood Insurance Program?

No, it is listed but not participating. St. Lucas appears in the FEMA Community Status Book as St. Lucas, city of, community 190702, 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 St. Lucas figures?

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

Is zoning published for St. Lucas?

No. Nothing on this page presents parcel level zoning.