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A−History
History · Hazel Green

Hazel Green’s post office opened in 1837, and 18% of its homes were built before 1940

More historic than 79% of U.S. towns. What drives it

Its Register listing is the Hazel Green Town Hall. Below: 3 old photos and papers, maps from 1952 on, and the census since 1870.

1837first post office
1on the National Register
18%homes built before 1940
3old photos & papers
4famous people
From Hazel Green’s archive · credits on each photo
Quick answers

How Hazel Green began

When was Hazel Green founded?

1837

The Hazel Green post office opened in 1837, the earliest record of the town by name.

First census: 723 in 18702020 census: 1,173189 years

How historic is Hazel Green?

A−

More historic than 79% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Hazel Green post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Hazel Green’s History grade

On its age, its old homes and the National Register, Hazel Green is more historic than 79% of U.S. towns. All 3 inputs are above most U.S. towns; its age ranks highest and its National Register listings lowest.

A−
HistoryA character grade: shown, never part of Hazel Green’s overall grade.
All U.S. towns we grade (21,289)Ahead of 79%
NewerOlder

Wisconsin towns list more on the Register than most of the country (a typical Wisconsin town has 3.0 per 10,000 residents, the U.S. 2.4), so Hazel Green’s 8.3 sits above most of its state (73% of Wisconsin towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A−. The pre-1940 share is a Census survey estimate (±6.8 points). The founding year is the first post office, not a stated founding date.

Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →

What stands out about Hazel Green’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 Hazel Green’s collection

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

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

Hazel Green, census by census

02004006008001,0001,2001,40018801900192019401960198020002020723 in 1870Low: 426

Lost a third of its people between 1870 and 1890, then more than doubled.

16 censuses, 1870–2020.

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

Timeline

Hazel Green, 1837 to 1980

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

  1. 19th century
  2. 1837Post officeThe Hazel Green post office opens
  3. 1851Born hereHenry Olerich is born here
  4. 1872Born hereLeroy D. Eastman is born here
  5. 1891BuiltHazel Green Town Hall is built
  6. 20th century
  7. 1915In the archiveCleveland Mine, Hazel Green, Wis
  8. 1935Born hereBurton A. Scott is born here
  9. 1947Born hereJohn W. Cox, Jr. is born here
  10. 1952On the mapFirst mapped by the U.S. Geological Survey
  11. 1980CensusPopulation peaks at 1,282
The story

How Hazel Green came to be

From Wikipedia’s history of Hazel Green.

Read it all →

In 1825, the village was named from dense growth of American Hazelnut near the town site.

In 1876, a tornado struck Hazel Green; nine died, many were injured, and property loss was approximately $40,000 to $50,000 (equivalent to $1.21 million to $1.51 million in 2025).

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Hazel Green, 1881–1900

Passages that mention Hazel Green, cut from the printed page as they were published.

dences which were erected in Rood's Addition went up about this time, and Lewisburg, a town of great ambition, but slender prospects, was beginning to come into notice. This projected municipality was surveyed and platted in 1846 by Henry C. Wiltse, on the Curtis farm, a mile north of Hazel Green, …
[History of Grant County, Wisconsin, preceded by a history of Wisconsin1881 · page 738Read the page →
Read the text

dences which were erected in Rood's Addition went up about this time, and Lewisburg, a town of great ambition, but slender prospects, was beginning to come into notice. This projected municipality was surveyed and platted in 1846 by Henry C. Wiltse, on the Curtis farm, a mile north of Hazel Green, and named after Lewis Curtis, who will be remembered as an arrival here in 1827. It was thought that the enterprise might, in time, either neutralize the influence and importance of Hazel Green, or become a valuable addition to that place. Lots were laid out, streets designated and named, and other improvements proposed, but they were never realized, nor were the ambitions of its founders ; the village that was to be failed to attract visitors ;

Text read by machine from the scan; it may contain errors.
dences which were erected in Rood's Addition went up about this time, and Lewisburg, a town of great ambition, but slender prospects, was beginning to come into notice. This projected municipality was surveyed and platted in 1846 by Henry C. Wiltse, on the Curtis farm, a mile north of Hazel Green, …
History of Grant County, Wisconsin1881 · page 738Read the page →
Read the text

dences which were erected in Rood's Addition went up about this time, and Lewisburg, a town of great ambition, but slender prospects, was beginning to come into notice. This projected municipality was surveyed and platted in 1846 by Henry C. Wiltse, on the Curtis farm, a mile north of Hazel Green, and named after Lewis Curtis, who will be remembered as an arrival here in 1827. It was thought that the enterprise might, in time, either neutralize the influence •and importance of Hazel Green, or become a valuable addition to that place. Lots were laid •out, streets designated and named, and other improvements proposed, but they were never realized, nor were the ambitions of its founders ; the village that was to be failed to attract visitors ;

Text read by machine from the scan; it may contain errors.
The cause of education found an early and, it may be added, substantial support in the village of Hazel Green. Not only have public places of learning been liberally sustained, but private enterprises extended a gratifying support. In the fall of 1843, John Smith, at present engaged as mail contrac…
[History of Grant County, Wisconsin, preceded by a history of Wisconsin1881 · page 750Read the page →
Read the text

The cause of education found an early and, it may be added, substantial support in the village of Hazel Green. Not only have public places of learning been liberally sustained, but private enterprises extended a gratifying support. In the fall of 1843, John Smith, at present engaged as mail contractor between Hazel Green and Cuba City, opened a school in a frame house on Lower Main street, built and furnished by public subscription. His roster of pupils was made up of scholars from all parts of the present township, and the course of study such as found favor from its simplicity forty years ago.

Text read by machine from the scan; it may contain errors.
The following diggings are in the village of Hazel Green, but not on the lands of the Hazel Green Mining Company : McBrien & Co. — This is an east-and-west sheet, connected with a quartering one averaging about an inch thick, situated on the land of Dr. McBrien, on the northwest quarter of Section …
History of Grant County Wisconsin1900 · page 234Read the page →
Read the text

The following diggings are in the village of Hazel Green, but not on the lands of the Hazel Green Mining Company : McBrien & Co. — This is an east-and-west sheet, connected with a quartering one averaging about an inch thick, situated on the land of Dr. McBrien, on the northwest quarter of Section 25, Town 1, Range 1 west. The range was worked in 1844, and the ore taken out to the water-level. The water having become much reduced by the Hazel Green Company’s level, work was recommenced in 1871, since which

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

By decade

Hazel Green, decade by decade

One decade in the archive so far: the 1910s. Scroll each row; tap a photo for its story.

On the map

Hazel Green on the map in 1952

The U.S. Geological Survey’s map of Hazel Green.

Hazel Green on the 1952 USGS map1952Cuba City 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 Hazel Green.

Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Cleveland Mine, Hazel Green, Wis
Retake this viewCleveland Mine, Hazel Green, Wis, 1915

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Hazel Green’s page.

Retake this view · +15
On the National Register

1 historic place in Hazel Green

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

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
1989
Hazel Green Town Hall
Buildings

Architectural styles listings

Boom Town1

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

Famous people

4 famous people were born in Hazel Green

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Stories next door

History across the town line

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

Questions about Hazel Green’s history

What year was Hazel Green founded?

The Hazel Green post office opened in 1837, the earliest record of the town by name (U.S. post office records).

How does Hazel Green rank for history?

Hazel Green is more historic than 79% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.

What is on the National Register in Hazel Green?

One place: the Hazel Green Town Hall (listed 1989).

How old are the homes in Hazel Green?

18% of Hazel Green’s homes were built before 1940 (Census estimate, ±6.8 points), against a typical 12% for a Wisconsin town; the median home was built in 1977.

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).

From Wikimedia Commons (15), the Library of Congress (2), Wikidata (1), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, 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 old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.