Each edition grades its towns against each other only.
Below: maps from 1959 on and the census since 1900.
The Rockvale post office opened in 1882, the earliest record of the town by name. Another post office, Rockdale (1882), opened inside today’s town and later closed.
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Rockvale’s history is told.
Peaked at 1,413 in 1910; 511 people lived here in 2020.
13 censuses, 1900–2020.
U.S. Census Bureau decennial counts, from the census table on Rockvale’s Wikipedia page.
Wikipedia doesn’t have a history of Rockvale yet. The photos, dates and memories neighbors add here are how it gets written.
Rockvale is a statutory town in Fremont County, Colorado, United States. The population was 511 at the 2020 census.
Its first post office opened in 1882. Between the 2010 and 2020 censuses its population grew from 487 to 511 (+5%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Rockvale. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Rockvale.
Nobody well known was born in Rockvale itself, so here are the best known from just nearby.
Rockvale’s post office has been open since 1882. Another post office, Rockdale, opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Each neighbor’s History grade, on the same three inputs.
The Rockvale post office opened in 1882, the earliest record of the town by name (U.S. post office records).
What the archives can’t tell you, neighbors can.
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 (1), 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.
2018