HomeIllinoisMcLean CountyTwin Grove
Twin Grove, Illinois: commercial real estate data.
Twin Grove is a Census CDP of 1,458 people across 3.96 square miles of land, in McLean County. Median household income is $116,250, 97.1 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Twin Grove
What Twin Grove is
- Census place typeCDP
- Land area3.96 sq mi
- Water area0.01 sq mi
- Population per square mile of land368
- County holding the largest share of its areaMcLean 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.
Twin Grove
How many people live in Twin Grove
- Population1,458
- Median age49.4
- Population under 18316 plus or minus 81
- Share under 1821.7 percent plus or minus 4.8
- Population 65 and over397 plus or minus 97
- Share 65 and over27.2 percent plus or minus 5.7
- Households558
- Family households490
- Share of households that are families87.8 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Twin Grove
Income and work in Twin Grove
- Median household income$116,250
- Per capita income$80,287 plus or minus $37,464
- Civilian labor force768
- Employed768
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over1,091
- Adults 25 and over with a high school diploma or higher98.2 percent
- Adults 25 and over with a bachelor degree or higher59.7 percent
- Adults 25 and over with a graduate degree23.8 percent plus or minus 5.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Twin Grove
Housing in Twin Grove
- Housing units587
- Occupied units558
- Vacant units29 plus or minus 31
- Vacancy rate4.9 percent plus or minus 5.2
- Owner occupied542
- Renter occupied16 plus or minus 21
- Ownership rate97.1 percent
- Median owner-occupied home value$264,800
- Single family units584
- Share single family99.5 percent
- Units in buildings of two or more3 plus or minus 14
- Share in buildings of two or more0.5 percent plus or minus 2.4
- Mobile homes0
- Median year structure built1985
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Twin Grove
How Twin Grove gets to work
- Workers 16 and over who commute576 plus or minus 130
- Commuting under 15 minutes114 plus or minus 80
- Share commuting under 15 minutes19.8 percent plus or minus 13.2
- Commuting 30 minutes or more111 plus or minus 43
- Share commuting 30 minutes or more19.3 percent plus or minus 6.1
- Drove alone65.1 percent
- Carpooled10.5 percent plus or minus 9.1
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home24.4 percent plus or minus 12.4
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
McLean County, not Twin Grove
McLean County context, not Twin Grove figures
- Establishments in McLean County3,481
- Covered employment, McLean County88,945
- Average annual pay, McLean County$66,183
- Housing units permitted, McLean County243
Every figure in this section is published for McLean County as a whole and is not a measurement of Twin Grove.
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
Twin Grove questions, answered from the record.
How many people live in Twin Grove, Illinois?
1,458, in 558 households. Twin Grove CDP covers 3.96 square miles of land, which is 368 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Twin Grove in?
McLean 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 Twin Grove?
$116,250. The median owner-occupied home is valued at $264,800. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Twin Grove figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for McLean 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 Twin Grove.
Is zoning published for Twin Grove?
No. Nothing on this page presents parcel level zoning.
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