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Calcium
New YorkCDP
Total population
2,935
Median home value
$203,400
Bachelor's+
Median income
$57,668
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Overview
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.
Read more on WikipediaHistory & geography
Geography
Calcium is located in central Jefferson County at , in the western part of the town of Le Ray. It is bordered on the east by the developed part of Fort Drum. The hamlet of Calcium is in the southern part of the CDP, east of U.S. Route 11, while Sanfords Four Corners is in the central part of the CDP along New York State Route 342 east of US-11. Route 11 leads southwest into Watertown, the Jefferson county seat, and northeast to Gouverneur. Route 342 leads east along the south edge of Fort Drum to Black River and west to Interstate 81. Interstate 781 runs through the northern part of the Calcium CDP, connecting to the east with Iraqi Freedom Drive into Fort Drum and leading west to I-81. According to the United States Census Bureau, Calcium CDP has a total area of , of which , or 0.03%, are water.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Calcium, NY from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- WATERTOWN SENIOR HIGH SCHOOLHigh · WATERTOWN · 1,083 students · 14.1:1 ratio
- INDIAN RIVER HIGH SCHOOLHigh · PHILADELPHIA · 781 students · 10.7:1 ratio
- INDIAN RIVER MIDDLE SCHOOLMiddle · PHILADELPHIA · 672 students · 10.5:1 ratio
- GENERAL BROWN JUNIOR-SENIOR HIGH SCHOOLHigh · DEXTER · 661 students · 16.5:1 ratio
- CASE MIDDLE SCHOOLMiddle · WATERTOWN · 626 students · 14.2:1 ratio
- HAROLD T WILEY SCHOOLMiddle · WATERTOWN · 574 students · 13.7:1 ratio
- CALCIUM PRIMARY SCHOOLElementary · CALCIUM · 545 students · 12.4:1 ratio
- INDIAN RIVER INTERMEDIATE SCHOOLElementary · PHILADELPHIA · 544 students · 12.7:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here













People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in New York
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Calcium





Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species









Research-grade observations from iNaturalist (within ~15 mi).
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • NCES via Urban Institute Education Data Portal
- • iNaturalist
- • CDC PLACES
- • Open-Elevation
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library