HomeIllinoisMcHenry CountySpring Grove
Spring Grove, Illinois: commercial real estate data.
Spring Grove is a Census village of 5,917 people across 9.05 square miles of land, in McHenry County. Median household income is $134,210, 96.2 percent of occupied homes are owned, and the SBA record carries 17 7(a) approvals to borrowers here worth $3.0 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Spring Grove
What Spring Grove is
- Census place typevillage
- Land area9.05 sq mi
- Water area0.03 sq mi
- Population per square mile of land654
- County holding the largest share of its areaMcHenry 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.
Spring Grove
How many people live in Spring Grove
- Population5,917
- Median age39.3
- Population under 181,651 plus or minus 333
- Share under 1827.9 percent
- Population 65 and over968 plus or minus 198
- Share 65 and over16.4 percent
- Households1,943
- Family households1,729
- Share of households that are families89.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Spring Grove
Income and work in Spring Grove
- Median household income$134,210
- Per capita income$62,786 plus or minus $18,052
- Civilian labor force2,797
- Employed2,594
- Unemployed203 plus or minus 171
- Unemployment rate7.3 percent plus or minus 6.1
- Adults 25 and over3,944
- Adults 25 and over with a high school diploma or higher97.1 percent
- Adults 25 and over with a bachelor degree or higher44.9 percent
- Adults 25 and over with a graduate degree12.3 percent plus or minus 4.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Spring Grove
Housing in Spring Grove
- Housing units1,943
- Occupied units1,943
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied1,870
- Renter occupied73 plus or minus 49
- Ownership rate96.2 percent
- Median owner-occupied home value$398,400
- Single family units1,916
- Share single family98.6 percent
- Units in buildings of two or more27 plus or minus 50
- Share in buildings of two or more1.4 percent plus or minus 2.6
- Mobile homes0
- Median year structure built1998
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Spring Grove
How Spring Grove gets to work
- Workers 16 and over who commute1,976
- Commuting under 15 minutes389 plus or minus 191
- Share commuting under 15 minutes19.7 percent plus or minus 9.0
- Commuting 30 minutes or more987 plus or minus 219
- Share commuting 30 minutes or more49.9 percent
- Drove alone71.5 percent
- Carpooled2.5 percent plus or minus 2.0
- Public transport1.3 percent plus or minus 1.7
- Walked0.3 percent plus or minus 0.5
- Worked from home23.3 percent plus or minus 9.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Spring Grove
SBA loans in Spring Grove (7(a))
- Approvals17
- Gross approval$2,982,600
- Average approval$175,447
- Median approval$200,000
- Largest approval$350,000
- Jobs supported89
- Jobs per approval5.2
- Loans with a final outcome5
- Paid in full3
- Charged off2
- Median term120 months
- Share on real estate terms of 20 years or more17.6 percent
- Share to franchises0.0 percent
- Distinct lenders10
- Distinct industries by NAICS11
Counted by borrower city: approvals to borrowers whose address is in Spring Grove, in any county, FY2020 to FY2026. Only 5 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Spring Grove
SBA loans in Spring Grove (504)
- Approvals12
- Gross approval$4,438,000
- Average approval$369,833
- Median approval$216,000
- Largest approval$1,152,000
- Jobs supported28
- Loans with a final outcome6
- Charged off0
- Median term240 months
- Distinct CDCs5
Counted by borrower city: approvals to borrowers whose address is in Spring Grove, in any county, FY2010 to FY2026. Only 6 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Spring Grove
Flood risk in Spring Grove
- NFIP communityVillage of Spring Grove
- NFIP community number170485
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date11/16/06
The Village of Spring Grove participates in the National Flood Insurance Program as community 170485 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.
McHenry County, not Spring Grove
McHenry County context, not Spring Grove figures
- Establishments in McHenry County8,140
- Covered employment, McHenry County96,922
- Average annual pay, McHenry County$55,107
- Housing units permitted, McHenry County1,565
Every figure in this section is published for McHenry County as a whole and is not a measurement of Spring 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
Spring Grove questions, answered from the record.
How many people live in Spring Grove, Illinois?
5,917, in 1,943 households. Spring Grove village covers 9.05 square miles of land, which is 654 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Spring Grove in?
McHenry 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 Spring Grove?
$134,210. The median owner-occupied home is valued at $398,400. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Spring Grove businesses?
17 7(a) approvals totaling $3.0 m since FY2020, across 10 lenders, median approval $200,000, plus 12 504 approvals worth $4.4 m since FY2010. These count approvals to borrowers whose address is in Spring Grove, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Spring Grove borrowers get paid back?
No rate is published for Spring Grove. Only 5 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Spring Grove in the National Flood Insurance Program?
Yes. Spring Grove appears in the FEMA Community Status Book as Spring Grove, village of, community 170485, 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 Spring Grove figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for McHenry 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 Spring Grove.
Is zoning published for Spring Grove?
No. Nothing on this page presents parcel level zoning.