HomeIllinoisLake CountyOld Mill Creek
Old Mill Creek, Illinois: commercial real estate data.
Old Mill Creek is a Census village of 143 people across 10.67 square miles of land, in Lake County. Median household income is $108,333, 43.8 percent of occupied homes are owned, and the SBA record carries 1 7(a) approvals to borrowers here worth $2.5 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Old Mill Creek
What Old Mill Creek is
- Census place typevillage
- Land area10.67 sq mi
- Water area0.17 sq mi
- Population per square mile of land13 plus or minus 6
- County holding the largest share of its areaLake 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.
Old Mill Creek
How many people live in Old Mill Creek
- Population143 plus or minus 67
- Median age47.3 plus or minus 17.8
- Population under 1830 plus or minus 22
- Share under 1821.0 percent plus or minus 11.9
- Population 65 and over44 plus or minus 23
- Share 65 and over30.8 percent plus or minus 7.2
- Households64 plus or minus 24
- Family households38 plus or minus 18
- Share of households that are families59.4 percent plus or minus 17.2
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Old Mill Creek
Income and work in Old Mill Creek
- Median household income$108,333 plus or minus $79,933
- Per capita income$70,157 plus or minus $30,743
- Civilian labor force63 plus or minus 29
- Employed59 plus or minus 28
- Unemployed4 plus or minus 5
- Unemployment rate6.3 percent plus or minus 7.4
- Adults 25 and over105 plus or minus 42
- Adults 25 and over with a high school diploma or higher97.1 percent plus or minus 50.8
- Adults 25 and over with a bachelor degree or higher74.3 percent
- Adults 25 and over with a graduate degree33.3 percent plus or minus 10.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Old Mill Creek
Housing in Old Mill Creek
- Housing units77 plus or minus 30
- Occupied units64 plus or minus 24
- Vacant units13 plus or minus 16
- Vacancy rate16.9 percent plus or minus 19.7
- Owner occupied28 plus or minus 15
- Renter occupied36 plus or minus 17
- Ownership rate43.8 percent plus or minus 16.7
- Median owner-occupied home value$450,000 plus or minus $126,473
- Median gross rent, monthly$1,688
- Annual rent as a share of median income18.7 percent plus or minus 14.0
- Single family units76 plus or minus 32
- Share single family98.7 percent
- Units in buildings of two or more1 plus or minus 14
- Share in buildings of two or more1.3 percent plus or minus 17.7
- Mobile homes0
- Median year structure built1944
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Old Mill Creek
How Old Mill Creek gets to work
- Workers 16 and over who commute50 plus or minus 29
- Commuting under 15 minutes14 plus or minus 17
- Share commuting under 15 minutes28.0 percent plus or minus 29.4
- Commuting 30 minutes or more12 plus or minus 17
- Share commuting 30 minutes or more24.0 percent plus or minus 31.0
- Drove alone66.1 percent plus or minus 21.8
- Carpooled4.8 percent plus or minus 7.7
- Public transport0.0 percent
- Walked9.7 percent plus or minus 15.4
- Worked from home19.4 percent plus or minus 15.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Old Mill Creek
SBA loans in Old Mill Creek (7(a))
- Approvals1
- Gross approval$2,550,000
- Average approval$2,550,000
- Median approval$2,550,000
- Largest approval$2,550,000
- Jobs supported5
- Jobs per approval5.0
- Loans with a final outcome0
- Paid in full0
- Charged off0
- Median term156 months
- Share on real estate terms of 20 years or more0.0 percent
- Share to franchises0.0 percent
- Distinct lenders1
- Distinct industries by NAICS1
Counted by borrower city: approvals to borrowers whose address is in Old Mill Creek, in any county, FY2020 to FY2026. Only 0 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.
Old Mill Creek
Flood risk in Old Mill Creek
- NFIP communityVillage of Old Mill Creek
- NFIP community number170385
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date10/05/23
The Village of Old Mill Creek participates in the National Flood Insurance Program as community 170385 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.
Lake County, not Old Mill Creek
Lake County context, not Old Mill Creek figures
- Establishments in Lake County20,076
- Covered employment, Lake County329,354
- Average annual pay, Lake County$91,042
- Housing units permitted, Lake County1,042
Every figure in this section is published for Lake County as a whole and is not a measurement of Old Mill Creek.
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
Old Mill Creek questions, answered from the record.
How many people live in Old Mill Creek, Illinois?
143, in 64 households. Old Mill Creek village covers 10.67 square miles of land, which is 13 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Old Mill Creek in?
Lake 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 Old Mill Creek?
$108,333. The median owner-occupied home is valued at $450,000. Median gross rent is $1,688 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Old Mill Creek businesses?
1 7(a) approvals totaling $2.5 m since FY2020, across 1 lenders, median approval $2,550,000. These count approvals to borrowers whose address is in Old Mill Creek, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Old Mill Creek borrowers get paid back?
No rate is published for Old Mill Creek. Only 0 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 Old Mill Creek in the National Flood Insurance Program?
Yes. Old Mill Creek appears in the FEMA Community Status Book as Old Mill Creek, village of, community 170385, 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 Old Mill Creek figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Lake 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 Old Mill Creek.
Is zoning published for Old Mill Creek?
No. Nothing on this page presents parcel level zoning.