HomeMichiganDelta CountyRock CDP
Rock CDP, Michigan: commercial real estate data.
Rock CDP is a Census CDP of 160 people across 0.90 square miles of land, in Delta County. Median household income is $71,250, 81.2 percent of occupied homes are owned, and the SBA record carries 1 7(a) approvals to borrowers here worth $35,000.
64 sourced place values · tier FULL · 7 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Rock
What Rock is
- Census place typeCDP
- Land area0.9 sq mi
- Water area0 sq mi
- Population per square mile of land178 plus or minus 74
- County holding the largest share of its areaDelta 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.
Rock
How many people live in Rock
- Population160 plus or minus 67
- Median age45.5 plus or minus 13.1
- Population under 1812 plus or minus 18
- Share under 187.5 percent plus or minus 11.0
- Population 65 and over54 plus or minus 30
- Share 65 and over33.8 percent plus or minus 12.0
- Households85 plus or minus 28
- Family households39 plus or minus 25
- Share of households that are families45.9 percent plus or minus 25.2
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Rock
Income and work in Rock
- Median household income$71,250 plus or minus $30,897
- Per capita income$34,319
- Civilian labor force85 plus or minus 35
- Employed77 plus or minus 28
- Unemployed8 plus or minus 12
- Unemployment rate9.4 percent plus or minus 13.6
- Adults 25 and over127 plus or minus 50
- Adults 25 and over with a high school diploma or higher90.6 percent
- Adults 25 and over with a bachelor degree or higher13.4 percent plus or minus 13.8
- Adults 25 and over with a graduate degree3.9 percent plus or minus 10.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Rock
Housing in Rock
- Housing units98 plus or minus 29
- Occupied units85 plus or minus 28
- Vacant units13 plus or minus 10
- Vacancy rate13.3 percent plus or minus 9.4
- Owner occupied69 plus or minus 27
- Renter occupied16 plus or minus 12
- Ownership rate81.2 percent plus or minus 17.1
- Median owner-occupied home value$122,100 plus or minus $40,930
- Single family units87 plus or minus 31
- Share single family88.8 percent plus or minus 18.1
- Units in buildings of two or more3 plus or minus 12
- Share in buildings of two or more3.1 percent plus or minus 11.9
- Mobile homes8 plus or minus 12
- Median year structure built1958
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Rock
How Rock gets to work
- Workers 16 and over who commute69 plus or minus 25
- Commuting under 15 minutes19 plus or minus 14
- Share commuting under 15 minutes27.5 percent plus or minus 18.3
- Commuting 30 minutes or more40 plus or minus 22
- Share commuting 30 minutes or more58.0 percent plus or minus 23.2
- Drove alone95.7 percent
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Rock
SBA loans in Rock (7(a))
- Approvals1
- Gross approval$35,000
- Average approval$35,000
- Median approval$35,000
- Ninetieth percentile approval$35,000
- Largest approval$35,000
- Jobs supported2
- Jobs per approval2.0
- Loans with a final outcome0
- Paid in full0
- Charged off0
- Median term120 months
- Share on real estate terms of 20 years or more0.0 percent
- Share to franchises0.0 percent
- Distinct lenders1
- Distinct industries by NAICS1
A charge-off rate is not published here. only 0 resolved loans, too few to publish a rate, and a rate over that few outcomes would move several points on one loan.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Delta County, not Rock
Delta County context, not Rock figures
These are Delta County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Rock measurements.
- Establishments in Delta County991
- Employment at those establishments, Delta County11,596
- Covered employment, Delta County13,848
- Average annual pay, Delta County$47,978
- Average weekly wage, Delta County$923
- Housing units permitted, Delta County38
- Of those, single family, Delta County36
- County product, 2024, Delta County$1,635,247,000
- County product change over the prior year, Delta County5.8 percent
- Average income of an arriving household, Delta County$57,176
Every figure in this section is published for Delta County as a whole and is not a measurement of Rock. 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.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- No median gross rent is published for this place.
- 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
Rock questions, answered from the record.
How many people live in Rock, Michigan?
160, in 85 households. Rock CDP covers 0.90 square miles of land, which is 178 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Rock in?
Delta 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 Rock?
$71,250. The median owner-occupied home is valued at $122,100. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Rock businesses?
1 7(a) approvals totalling $35,000, across 1 lenders, median approval $35,000. These count approvals to borrowers whose address is in Rock, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Rock borrowers get paid back?
No rate is published for Rock. only 0 resolved loans, too few to publish a rate, and a percentage over that few outcomes would move several points on a single loan. The counts are shown instead.
Are the county figures on this page Rock figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Delta 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 Rock.
Is zoning published for Rock?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.
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