Rock CDP, Michigan Demographics & Population 2026
As of 2026, Rock CDP, Michigan has a total population of 178, the 701st largest city in Michigan, with a median household income of $70,833, which is about average than the state average. The poverty rate is 15.7%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.8x.
- Unemployment rate of 8.7% is notably above the national average.
Rock CDP Quick Facts
How Rock CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 44 | National average: 60
Education
Educational Attainment (Adults 25+)
Rock CDP Rankings in Michigan
Explore Michigan Rankings
Cities Similar to Rock CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Filer City CDP | 183 | N/A | $93,100 | 3.9% | 3.8% |
| Cannonsburg CDP | 168 | $74,833 | $516,700 | 35.5% | 16.1% |
| Stronach CDP | 187 | $60,833 | $108,100 | 16.8% | 4.3% |
| Conway CDP | 161 | $75,114 | $430,000 | 41.5% | 8.7% |
| Maple Grove CDP | 156 | N/A | $204,200 | 84.4% | 0.0% |
Population Overview
Rock CDP is a small community located in Michigan. The total population is 178. It ranks as the 701st most populous out of 745 cities and towns in Michigan.
Age Demographics
The median age in Rock CDP is 42.0 years. This is 5% higher than the state median of 40.1 years. Only 5.6% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Rock CDP is $70,833. This is about average than the state median of $71,149. Compared to the national median of $78,538, household income here is 10% lower. The poverty rate stands at 15.7%. This is 21% higher than the state poverty rate of 13.1%. The unemployment rate is 8.7%. This is 50% higher than the state rate of 5.8%. The median home value is $128,100. Housing costs are 41% lower than the state median of $217,600. With a home-value-to-income ratio of just 1.8x, Rock CDP is one of the most affordable housing markets in the area. 83.3% of occupied housing units are owner-occupied. This homeownership rate is 14% higher than the state average of 72.9%.
Race & Ethnicity
Rock CDP has a predominantly White (non-Hispanic) population, comprising 93.8% of all residents.
Education
12.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 61% lower than the state rate of 31.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.0%.
Data Sources & Methodology
All demographic data for Rock CDP, Michigan is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Michigan state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 745 Census-designated places in Michigan. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Rock CDP, Michigan?
Rock CDP, Michigan has a population of 178 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rock CDP, MI?
The median household income in Rock CDP is $70,833, which is 10% lower the national median of $78,538.
What is the poverty rate in Rock CDP, MI?
The poverty rate in Rock CDP is 15.7%. This means approximately 28 residents live below the federal poverty line.
What is the racial makeup of Rock CDP, Michigan?
Rock CDP's population is 93.8% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Rock CDP, MI?
The median home value in Rock CDP is $128,100. The home-value-to-income ratio is 1.8x.
How educated is Rock CDP, Michigan?
12.4% of adults (25+) in Rock CDP hold a bachelor's degree or higher, and 3.1% hold a graduate or professional degree.