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History · Chenequa

Chenequa dates to 1928, and 19% of its homes were built before 1940

Below: maps from 1892 on and the census since 1930.

1928founded
0on the National Register
19%homes built before 1940
Photo: Awkwafaba · CC BY-SA 4.0
Quick answers

How Chenequa began

When was Chenequa founded?

1928

Chenequa dates its founding to 1928 (Wikipedia’s history). The census first counted it in 1930.

First census: 339 in 19302020 census: 52698 years
Founding year: Wikipedia.The full story ↓

What stands out about Chenequa’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 Chenequa’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
On the map

Chenequa on the map, 1892 to 1971

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

Chenequa on the 1892 USGS mapChenequa on the 1909 USGS mapChenequa on the 1959 USGS mapChenequa on the 1971 USGS map1892Oconomowoc sheet · 1:62,500

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

The story

How Chenequa came to be

From Wikipedia’s history of Chenequa.

Read it all →

The first settlers in the area were Gustaf Unonius; his wife, Charlotta Margareta Öhrströmer; her nursemaid; Christine Södergren; Carl Groth; and Wilhelm Pearmain.

Text from Wikipedia, licensed CC BY-SA 4.0.

By decade

Chenequa, decade by decade

People over time

Chenequa, census by census

010020030040050060070019401960198020002020Peak: 642

Between 270 and 642 people in every census since 1930.

10 censuses, 1930–2020.

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

Famous people

Famous people close to Chenequa

Nobody well known was born in Chenequa 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 Chenequa’s history

What year was Chenequa founded?

In 1928, according to Wikipedia’s history of the town. the census of 1930 counted 339 people here.

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), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.