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

Rio, Florida

Census designated place in Martin County, Florida · ZIP 34957

  • Martin County
  • Census data · ACS 2019-2023
Join RioAsk RioBusinessesPeople
  • 1,265 (2019-2023 estimate)Population
  • 461Households
  • $95,865Median household income
  • $299,600Median home value
  • 1ZIP codes

About Rio

This page shows only what has been published about Rio: 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

Population, 2000 to 2020−4.7%
9509751k1.0k1.1k2000: 1,02820002010: 96520102020: 98020201,028980
Population of Rio at each census
CensusPopulation
20001,028
2010965
2020980

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 12, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 12, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 12, retrieved November 14, 2026.

Household income in Rio
Under $50k27.3%
$50k to $100k30.4%
$100k to $150k10.2%
$150k to $200k9.8%
$200k and over22.3%

Median household income $95,865 · 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 12, retrieved November 14, 2026.

Housing tenure in Rio
Owner occupied
446 units
Renter occupied
15 units
Vacancy rate
26.9%

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 12, retrieved November 14, 2026.

Rio compared with its county and state
Rio compared with its county and state, American Community Survey 2019-2023
MeasureRioMartin CountyFlorida
Population1,265160,46421,928,881
Median household income$95,865$80,701$71,711
Median age61.453.242.6
Median home value$299,600$386,500$325,000
Bachelor’s degree or higher25.9%36.6%33.2%
Foreign-born residents2.8%11.2%21.4%
Owner-occupied homes96.7%80.1%67.3%
Mean commute to work13.9 minutes28.0 minutes28.0 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 12, retrieved November 14, 2026.

CommunityRules and moderation

Log in to post in Rio.
Latest in RioEvery post is checked before neighbours see it.

Loading…

Events in RioAll events

Coming up in RioAll events

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

Schools

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

Frequently asked about RioPromoted from questions people asked

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

Nearby towns

Other towns in Martin County

All towns in Martin County