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History · Hazelton

Hazelton’s post office opened in 1907, and 11% of its homes were built before 1940

Its Register listings are the Marion and Julia Kelley House, the Hazelton Presbyterian Church and the Bert and Fay Havens House. Below: maps from 1917 on and the census since 1920.

1907first post office
3on the National Register
11%homes built before 1940
Quick answers

How Hazelton began

When was Hazelton founded?

1907

The Hazelton post office opened in 1907, the earliest record of the town by name.

First census: 295 in 19202020 census: 803119 years
Founding year: the first Hazelton post office (Blevins & Helbock, CC0).

What stands out about Hazelton’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 Hazelton’s collection

The first neighbors to add old photos shape how Hazelton’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

Hazelton, in brief

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

Hazelton is a city in Jerome County, Idaho, United States. The population was 807 at the 2020 census. It is part of the Twin Falls, Idaho Micropolitan Statistical Area.

Its first post office opened in 1907. Between the 2010 and 2020 censuses its population grew from 753 to 803 (+7%).

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

By decade

Hazelton, decade by decade

On the map

Hazelton on the map, 1964 to 1978

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

Hazelton on the 1964 USGS mapHazelton on the 1978 USGS map1964Eden 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 Hazelton.

Every building

Hazelton, building by building, 1917

Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a sheet.

Hazelton fire insurance map, 1917, sheet 11917Sheet 1 of 1
Sheets
BrickWoodStone

Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.

On the National Register

3 historic places in Hazelton

The country’s official list of buildings and places worth saving.

places listed
3
National Historic Landmarks
0
none yet
historic buildings protected
3
each building in a district counts
first listed
1983
Marion and Julia Kelley House
Buildings

Architectural styles listings

Bungalow2
Gothic1
Vernacular1
All 3 listings

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

People over time

Hazelton, census by census

0200400600800192019401960198020002020803

Grew from 295 people in 1920 to 803 in 2020.

11 censuses, 1920–2020.

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

Famous people

Famous people close to Hazelton

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

See all →

Questions about Hazelton’s history

What year was Hazelton founded?

The Hazelton post office opened in 1907, the earliest record of the town by name (U.S. post office records).

What is on the National Register in Hazelton?

Three places: the Marion and Julia Kelley House (listed 1983), the Hazelton Presbyterian Church (1991) and the Bert and Fay Havens House (1983).

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 Wikimedia Commons (3), Wikidata (1), the National Register of Historic Places (3), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.