Calcium

Census-designated place in Jefferson County, New York

Aerial view of Calcium, New York
Aerial view: USDA NAIP · USGS The National Map (public domain)

Calcium is an unincorporated community (census-designated place) in Jefferson County, New York, with 3,573 residents (2020 Census). It sits at 469 ft (143 m) above sea level. The nearest town is Pamelia Center, 2.7 miles W.

About Calcium

Calcium is a census-designated place (CDP) in Jefferson County, New York, United States. The population was 3,573 as of the 2020 census. The CDP is in the town of Le Ray and includes the hamlets of Calcium and Sanfords Four Corners.

The town was renamed Calcium in 1911 at the request of local inventor Madison Cooper after the calcium chloride used in his patented refrigeration plants.

Historic landmarks include the stone house at the intersection of State Route 342 and County Route 138 that once served as the post office for the area, and the Calcium Community Church at the same intersection. The church was built in 1853 by a group of at least three different denominations, including Methodist Episcopal, Christian, and Unitarian. The building was shared by these and various Christian groups over the years, and remains a community church today.

Text: Wikipedia · CC BY-SA 4.0

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Living in Calcium

Median household income
$57,668
Median home value
$203,400
Median rent
$1,347/mo
Median age
24.9
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Map of Calcium

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Calcium, NY population

Calcium had 3,573 residents in the 2020 Census.

2020 Census3,573
Density637 per sq mi (246 per km²)

Source: U.S. Census Bureau, Decennial Census.

Calcium at a glance

StateNew York (NY)
CountyJefferson County
TypeCensus-designated place
Population3,573 (2020)
Land area5.61 sq mi (14.5 km²)
Water area0.00 sq mi (0.00 km²)
Elevation469 ft (143 m)
Coordinates44.0409° N, 75.8494° W
ZIP code13616
Census code (GEOID)3611671

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Calcium

Straight-line distance between town centers.

Frequently asked questions about Calcium

What county is Calcium in?

Calcium is in Jefferson County, New York.

What is the population of Calcium, NY?

3,573 people lived in Calcium at the 2020 Census.

What is the ZIP code of Calcium, NY?

The ZIP code of Calcium is 13616.

What is the elevation of Calcium?

469 feet (143 m) above sea level.

What towns are near Calcium?

Pamelia Center (2.7 mi), Fort Drum (3.1 mi), Black River (3.4 mi), Evans Mills (3.8 mi), Felts Mills (4.4 mi).

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