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History · Byron

Byron’s post office opened in 1900, and 27% of its homes were built before 1940

Below: maps from 1967 on and the census since 1910.

1900first post office
0on the National Register
27%homes built before 1940
Quick answers

How Byron began

When was Byron founded?

1900

The Byron post office opened in 1900, the earliest record of the town by name.

First census: 442 in 19102020 census: 562126 years
Founding year: the first Byron post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Byron’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 Byron’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
People over time

Byron, census by census

0100200300400500600700192019401960198020002020442 in 1910Low: 250

Lost a third of its people between 1910 and 1930, then more than doubled.

12 censuses, 1910–2020.

U.S. Census Bureau decennial counts, from the census table on Byron’s Wikipedia page.

The story

How Byron came to be

From Wikipedia’s history of Byron.

Read it all →

The first settlement at Byron was made around 1898. The community has the name of Byron Sessions, a Mormon leader. It was incorporated in 1912.

On February 10, 2025, the community faced tragedy when a mother, Tranyelle Harshman, shot and killed her four children then herself.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Byron, 1900 to 1980

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 20th century
  2. 1900Post officeThe Byron post office opens
  3. 1967On the mapFirst mapped by the U.S. Geological Survey
  4. 1980CensusPopulation peaks at 633
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.
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On the map

Byron on the map, 1967 to 1980

Every edition of the U.S. Geological Survey’s map of Byron. Tap a year, or press play to watch the town change.

Byron on the 1967 USGS mapByron on the 1980 USGS map1967Byron sheet · 1:24,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Byron.

Questions about Byron’s history

What year was Byron founded?

The Byron post office opened in 1900, the earliest record of the town by name (U.S. post office records).

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 Wikipedia, 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.