Independent community site, not affiliated with any government.
HelpSponsor a town
USATownHub
Join your town
RU

Ruby, Michigan

Census designated place in St. Clair County, Michigan · ZIP 48049

  • St. Clair County
  • Within Clyde Township
  • Census data · ACS 2019-2023
Join RubyAsk RubyBusinessesPeople
  • 705 (2019-2023 estimate)Population
  • 293Households
  • $66,910Median household income
  • $211,200Median home value
  • 1ZIP codes

About Ruby

This page shows only what has been published about Ruby: 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 Ruby
Under $50k23.2%
$50k to $100k58.4%
$100k to $150k11.3%
$150k to $200k2.7%
$200k and over4.4%

Median household income $66,910 · 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 Ruby
Owner occupied
236 units
Renter occupied
57 units
Vacancy rate
0%

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.

Ruby compared with its county and state
Ruby compared with its county and state, American Community Survey 2019-2023
MeasureRubySt. Clair CountyMichigan
Population705160,08910,051,595
Median household income$66,910$69,349$71,149
Median age42.244.340.1
Median home value$211,200$213,900$217,600
Bachelor’s degree or higher18.0%20.3%31.8%
Foreign-born residents0.0%2.0%7.0%
Owner-occupied homes80.5%80.5%72.9%
Mean commute to work29.6 minutes28.7 minutes24.4 minutes

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

CommunityRules and moderation

Log in to post in Ruby.
Latest in RubyEvery post is checked before neighbours see it.

Loading…

Events in RubyAll events

Coming up in RubyAll events

No upcoming event is listed in Ruby yet. Members and businesses add events from the Events page; each is screened before it shows.

Schools

No public school is listed for Ruby: either the NCES directory for Michigan is not loaded yet, or no school's address falls inside Ruby’s boundary. Schools in neighbouring towns are on their pages.

Frequently asked about RubyPromoted from questions people asked

No question about Ruby has been asked often enough to publish an answer yet. Ask Ruby and the answer, once a person checks it, appears here.

Nearby towns

Other towns in St. Clair County

All towns in St. Clair County