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Rock, Michigan

Census designated place in Delta County, Michigan · ZIP 49880

  • Delta County
  • Within Maple Ridge Township
  • Census data · ACS 2019-2023
Join RockAsk RockBusinessesPeople
  • 178 (2019-2023 estimate)Population
  • 78Households
  • $70,833Median household income
  • $128,100Median home value
  • 1ZIP codes

About Rock

This page shows only what has been published about Rock: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Household income in Rock
Under $50k39.7%
$50k to $100k39.7%
$100k to $150k20.5%
$150k to $200k0%
$200k and over0%

Median household income $70,833 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 26, retrieved November 14, 2026.

Housing tenure in Rock
Owner occupied
65 units
Renter occupied
13 units
Vacancy rate
20.4%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 26, retrieved November 14, 2026.

Rock compared with its county and state
Rock compared with its county and state, American Community Survey 2019-2023
MeasureRockDelta CountyMichigan
Population17836,82910,051,595
Median household income$70,833$54,829$71,149
Median age42.047.840.1
Median home value$128,100$146,800$217,600
Bachelor’s degree or higher12.4%20.0%31.8%
Foreign-born residents0.0%0.7%7.0%
Owner-occupied homes83.3%78.6%72.9%
Mean commute to work26.4 minutes18.5 minutes24.4 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 26, retrieved November 14, 2026.

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Schools

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Frequently asked about RockPromoted from questions people asked

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Nearby towns

Other towns in Delta County

All towns in Delta County