Guest, Sign inJoin

Post to Olmito

We’ll email a one-tap link to publish your post. No password, and nothing is public until you click it.
Already a member? Sign in
–Not graded
History · Olmito

Half of Olmito’s homes were built after 1991

Most of Olmito was built recently: 0.0% of its homes predate 1940 and the median home dates from 1991.

0on the National Register
0.0%homes built before 1940

What stands out about Olmito’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Olmito’s collection

The first neighbors to add old photos shape how Olmito’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
The story so far

Olmito, in brief

Wikipedia doesn’t have a history of Olmito yet. The photos, dates and memories neighbors add here are how it gets written.

Olmito is a census-designated place (CDP) in Cameron County, Texas, United States. Olmito is Spanish for "little elm". The population was 1,021 at the 2020 census. It is part of the Brownsville–Harlingen Metropolitan Statistical Area. Olmito is the self-described "mesquite capital of the world."

Between the 2010 and 2020 censuses its population fell from 1,210 to 1,021 (-16%).

Intro from Wikipedia. Population: U.S. Census Bureau.

By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

Be the first to add onePhotograph a print flat, in daylight, no flash.
Add from your album
Famous people

Famous people close to Olmito

Nobody well known was born in Olmito itself, so here are the best known from just nearby.

See all →
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Olmito’s history

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.