Most of Romeo was built recently: 9% of its homes predate 1940 and the median home dates from 1985. Below: maps from 1967 on and the census since 1930.
Peaked at 404 in 1950; 302 people lived here in 2020.
10 censuses, 1930–2020.
U.S. Census Bureau decennial counts, from the census table on Romeo’s Wikipedia page.
The story so far
Romeo, in brief
Wikipedia doesn’t have a history of Romeo yet. The photos, dates and memories neighbors add here are how it gets written.
Romeo is a Statutory Town in Conejos County, Colorado, United States. The population was 302 at the 2020 census. A post office called Romeo was established in 1901. The community derives its name from the surname Romero.
Its first post office opened in 1901. Between the 2010 and 2020 censuses its population fell from 404 to 302 (-25%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Romeo, 1901 to 1967
Woven from the archive, old maps, post office records, the National Register and the people born here.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (2), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.