# CoreSite Data Centers: Locations by State and City Source: https://savrn.com/data-center-map/operator/coresite Markdown alternate of the page above; the site index is https://savrn.com/llms.txt --- Data center operator # CoreSite data centers Listed below are 34 data centers operated by CoreSite in the United States, identified from primary sources across 10 states and 16 cities. Interconnection 34 buildings 10 states 16 cities [CoreSite website ↗](https://www.coresite.com) Data centers 34 identified from primary sources States 10 each links to its own state page Cities 16 cities and counties with at least one Floor area published 26 of 34; shown per building, never summed Power published 2 of 34; shown per building, never summed The company ## What CoreSite does, and what this map holds Operates carrier-neutral colocation campuses where cross connects, peering exchanges and cloud on-ramps are the core product. It also does colocation (cabinets, private cages, private suites); owned by American Tower. This map identifies 34 data centers operated by CoreSite across 10 states and 16 cities. Its largest presence is California, with 13 buildings. After California, CoreSite has the most data centers in Virginia (4), Colorado (3), Florida (3), Georgia (3), Illinois (2). Each state below links to that state's own page, which carries every operator in it, the grid operator, and the moratorium, water and delay record that applies there. Disclosure is uneven and this page does not paper over it. 26 of the 34 publish a floor area, and 2 publish a power figure. Each figure is shown against the building it belongs to and never added into a single total, because operators do not measure the same thing: one states the floor area of one hall, another the full capacity of a campus it has only announced. PeeringDB records networks meeting in 28 of these buildings, 1,277 network presences in total. That is a measure of how much traffic exchanges inside the building, not of its size. 1 of these records is marked planned, permitted or under construction rather than operating, and each is labeled as such in the list below. [CoreSite's own site ↗](https://www.coresite.com) The list ## Every CoreSite data center, by state and city All 34 CoreSite data centers this map identifies, grouped by the state and then the city each one stands in. Every entry carries the source that names it. ### CoreSite data centers in California [All California data centers ↗](https://savrn.com/data-center-map/california) CoreSite has 13 data centers in California, in Santa Clara, Los Angeles, Santa Clara County, Milpitas and San Jose. 9 publish a floor area and 1 publishes a power figure, shown against each one below. #### Santa Clara, California5 1. CoreSite - Santa Clara (SV3) 2915 Stender Way CoreSite - Santa Clara (SV3) stands in Santa Clara, California. The record puts it at 228,000 square feet. PeeringDB records 4 networks meeting here across 2 exchanges. 228,000 sq ft4 networks 2. CoreSite - Santa Clara (SV4) 2972 Stender Way CoreSite - Santa Clara (SV4) stands in Santa Clara, California. The record puts it at 101,000 square feet. PeeringDB records 21 networks meeting here across 3 exchanges. 101,000 sq ft21 networks 3. CoreSite - Santa Clara (SV7) 3020 Coronado Drive CoreSite - Santa Clara (SV7) stands in Santa Clara, California. The record puts it at 227,000 square feet. PeeringDB records 20 networks meeting here across 2 exchanges. 227,000 sq ft20 networks 4. CoreSite - Santa Clara (SV8) 3045 STENDER WAY CoreSite - Santa Clara (SV8) stands in Santa Clara, California. The record puts it at 161,000 square feet. PeeringDB records 4 networks meeting here across 2 exchanges. 161,000 sq ft4 networks 5. CoreSite - Santa Clara (SV9) 2915 Stender Way Santa Clara CA 95054-3214 CoreSite - Santa Clara (SV9) stands in Santa Clara, California. No floor area is published; its outline measures 60,084 square feet on the ground. PeeringDB records 4 networks meeting here across 2 exchanges. 4 networks #### Los Angeles, California3 1. CoreSite - Los Angeles (LA1) One Wilshire 624 South Grand Avenue Suite #2900 CoreSite - Los Angeles (LA1) One Wilshire stands in Los Angeles, California. The record puts it at 18,480 square feet and 2 MW. PeeringDB records 334 networks meeting here across 5 exchanges. 18,480 sq ft2 MW334 networks 2. CoreSite - Los Angeles (LA2) 900 N. Alameda St. CoreSite - Los Angeles (LA2) stands in Los Angeles, California. The record puts it at 432,000 square feet. PeeringDB records 197 networks meeting here across 3 exchanges. 432,000 sq ft197 networks 3. CoreSite - Los Angeles (LA3) 200 Bauchet St. CoreSite - Los Angeles (LA3) stands in Los Angeles, California. The record puts it at 160,000 square feet. PeeringDB records 19 networks meeting here across 2 exchanges. 160,000 sq ft19 networks #### Santa Clara County, California3 1. CoreSite Santa Clara (SV2) CoreSite Santa Clara (SV2) stands in Santa Clara County, California. 2. CoreSite Santa Clara (SV6) CoreSite Santa Clara (SV6) stands in Santa Clara County, California. 3. CoreSite Silicon Valley (SV9) CoreSite Silicon Valley (SV9) stands in Santa Clara County, California. #### Milpitas, California1 1. Coresite - Milpitas (SV2) 1656 McCarthy Blvd. Coresite - Milpitas (SV2) stands in Milpitas, Santa Clara County, California. The record puts it at 76,000 square feet. PeeringDB records 6 networks meeting here across 2 exchanges. 76,000 sq ft6 networks #### San Jose, California1 1. CoreSite - San Jose (SV1) 55 S. Market St. CoreSite - San Jose (SV1) stands in San Jose, Santa Clara County, California. The record puts it at 320,000 square feet. PeeringDB records 55 networks meeting here across 3 exchanges. 320,000 sq ft55 networks ### CoreSite data centers in Virginia [All Virginia data centers ↗](https://savrn.com/data-center-map/virginia) CoreSite has 4 data centers in Virginia, in Reston and Fairfax County. 3 publish a floor area, shown against each one below. #### Reston, Virginia3 1. CoreSite - Reston (VA1) 12100 Sunrise Valley Drive CoreSite - Reston (VA1) stands in Reston, Fairfax County, Virginia. The record puts it at 261,000 square feet. PeeringDB records 84 networks meeting here across 6 exchanges. 261,000 sq ft84 networks 2. CoreSite - Reston (VA2) 12098 Sunrise Valley Drive CoreSite - Reston (VA2) stands in Reston, Fairfax County, Virginia. The record puts it at 192,000 square feet. PeeringDB records 22 networks meeting here across 3 exchanges. 192,000 sq ft22 networks 3. CoreSite - Reston (VA3) 12369 Sunrise Valley Drive CoreSite - Reston (VA3) stands in Reston, Fairfax County, Virginia. The record puts it at 533,000 square feet. PeeringDB records 15 networks meeting here across 3 exchanges. 533,000 sq ft15 networks #### Fairfax County, Virginia1 1. Coresite VA3 12379A Sunrise Valley Coresite VA3 stands in Fairfax County, Virginia. It is recorded as planned rather than operating. ### CoreSite data centers in Colorado [All Colorado data centers ↗](https://savrn.com/data-center-map/colorado) CoreSite has 3 data centers in Colorado, in Denver. 3 publish a floor area, shown against each one below. #### Denver, Colorado3 1. CoreSite - Denver (DE1) 910 15th St. CoreSite - Denver (DE1) stands in Denver, Colorado. The record puts it at 152,000 square feet. PeeringDB records 150 networks meeting here across 3 exchanges. 152,000 sq ft150 networks 2. CoreSite - Denver (DE2) 639 E. 18th Ave. CoreSite - Denver (DE2) stands in Denver, Colorado. The record puts it at 5,100 square feet. PeeringDB records 14 networks meeting here across 1 exchange. 5,100 sq ft14 networks 3. DE3 4900 Race St. DE3 stands in Denver, Colorado. The record puts it at 170,000 square feet. 170,000 sq ft ### CoreSite data centers in Florida [All Florida data centers ↗](https://savrn.com/data-center-map/florida) CoreSite has 3 data centers in Florida, in Doral, Miami and Orlando. 3 publish a floor area, shown against each one below. #### Doral, Florida1 1. CoreSite - Miami (MI2) 2100 NW 84th Ave. CoreSite - Miami (MI2) stands in Doral, Miami-Dade County, Florida. The record puts it at 103,000 square feet. PeeringDB records 4 networks meeting here across 2 exchanges. 103,000 sq ft4 networks #### Miami, Florida1 1. CoreSite - Miami (MI1) 2115 NW 22nd St. CoreSite - Miami (MI1) stands in Miami, Miami-Dade County, Florida. The record puts it at 45,000 square feet. PeeringDB records 20 networks meeting here across 2 exchanges. 45,000 sq ft20 networks #### Orlando, Florida1 1. CoreSite - Orlando (OR1) 9701 S. John Young Parkway CoreSite - Orlando (OR1) stands in Orlando, Orange County, Florida. The record puts it at 129,000 square feet. PeeringDB records 14 networks meeting here across 2 exchanges. 129,000 sq ft14 networks ### CoreSite data centers in Georgia [All Georgia data centers ↗](https://savrn.com/data-center-map/georgia) CoreSite has 3 data centers in Georgia, in Atlanta, Cobb County and Marietta. 2 publish a floor area and 1 publishes a power figure, shown against each one below. #### Atlanta, Georgia1 1. CoreSite - Atlanta (AT1) 55 Marietta Street NW, Atlanta, GA 30303 (Suite 950) CoreSite - Atlanta (AT1) stands in Atlanta, Fulton County, Georgia. PeeringDB records 69 networks meeting here across 4 exchanges. 69 networks #### Cobb County, Georgia1 1. Atlanta AT2 1130 Powers Ferry Place, Marietta, Georgia 30067 Atlanta AT2 stands in Cobb County, Georgia. The record puts it at 67,000 square feet and 2 MW. 67,000 sq ft2 MW #### Marietta, Georgia1 1. CoreSite - Atlanta (AT2) 1130 Powers Ferry Place CoreSite - Atlanta (AT2) stands in Marietta, Cobb County, Georgia. The record puts it at 67,000 square feet. PeeringDB records 6 networks meeting here across 2 exchanges. 67,000 sq ft6 networks ### CoreSite data centers in Illinois [All Illinois data centers ↗](https://savrn.com/data-center-map/illinois) CoreSite has 2 data centers in Illinois, in Chicago. 1 publishes a floor area, shown against each one below. #### Chicago, Illinois2 1. CoreSite - Chicago (CH1) 427 S. LaSalle CoreSite - Chicago (CH1) stands in Chicago, Cook County, Illinois. PeeringDB records 73 networks meeting here across 6 exchanges. 73 networks 2. CoreSite - Chicago (CH2) 1432 S. Clinton St. CoreSite - Chicago (CH2) stands in Chicago, Cook County, Illinois. The record puts it at 168,000 square feet. PeeringDB records 15 networks meeting here across 2 exchanges. 168,000 sq ft15 networks ### CoreSite data centers in New Jersey [All New Jersey data centers ↗](https://savrn.com/data-center-map/new-jersey) CoreSite has 2 data centers in New Jersey, in Secaucus. 1 publishes a floor area, shown against each one below. #### Secaucus, New Jersey2 1. CoreSite - Secaucus (NY2) 2 Emerson Lane CoreSite - Secaucus (NY2) stands in Secaucus, Hudson County, New Jersey. The record puts it at 256,000 square feet. PeeringDB records 31 networks meeting here across 3 exchanges. 256,000 sq ft31 networks 2. CoreSite - Secaucus (NY3) 2 Emerson Lane Building B CoreSite - Secaucus (NY3) stands in Secaucus, Hudson County, New Jersey. No floor area is published; its outline measures 34,251 square feet on the ground. PeeringDB records 1 network meeting here. 1 networks ### CoreSite data centers in Washington, DC [All Washington, DC data centers ↗](https://savrn.com/data-center-map/washington-dc) CoreSite has 2 data centers in Washington, DC, in Washington. 2 publish a floor area, shown against each one below. #### Washington, Washington, DC2 1. CoreSite - Washington,DC (DC1) 1275 K St. NW CoreSite - Washington,DC (DC1) stands in Washington, District of Columbia County, Washington, DC. The record puts it at 22,000 square feet. PeeringDB records 16 networks meeting here across 3 exchanges. 22,000 sq ft16 networks 2. CoreSite - Washington,DC (DC2) 1099 14th St. NW CoreSite - Washington,DC (DC2) stands in Washington, District of Columbia County, Washington, DC. The record puts it at 24,000 square feet. PeeringDB records 4 networks meeting here across 2 exchanges. 24,000 sq ft4 networks ### CoreSite data centers in Massachusetts [All Massachusetts data centers ↗](https://savrn.com/data-center-map/massachusetts) CoreSite has 1 data center in Massachusetts, in Somerville. 1 publishes a floor area, shown against each one below. #### Somerville, Massachusetts1 1. CoreSite - Boston (BO1) 70 Inner Belt Road CoreSite - Boston (BO1) stands in Somerville, Middlesex County, Massachusetts. The record puts it at 273,000 square feet. PeeringDB records 40 networks meeting here across 2 exchanges. 273,000 sq ft40 networks ### CoreSite data centers in New York [All New York data centers ↗](https://savrn.com/data-center-map/new-york) CoreSite has 1 data center in New York, in New York. 1 publishes a floor area, shown against each one below. #### New York, New York1 1. CoreSite - New York (NY1) 32 Avenue of the Americas CoreSite - New York (NY1) stands in New York, New York. The record puts it at 132,500 square feet. PeeringDB records 35 networks meeting here across 4 exchanges. 132,500 sq ft35 networks No data center matches that filter. Floor area and power appear only where the operator or a government record publishes them, and are never added into one figure. A building a source describes without naming it is listed as a CoreSite data center at the city or county it stands in. Distribution ## Where CoreSite data centers cluster CoreSite's 34 data centers across 10 states. Each state links to its own page, which carries every operator in that state alongside the grid operator and the policy record. - [California](https://savrn.com/data-center-map/california)13 - [Virginia](https://savrn.com/data-center-map/virginia)4 - [Colorado](https://savrn.com/data-center-map/colorado)3 - [Florida](https://savrn.com/data-center-map/florida)3 - [Georgia](https://savrn.com/data-center-map/georgia)3 - [Illinois](https://savrn.com/data-center-map/illinois)2 - [New Jersey](https://savrn.com/data-center-map/new-jersey)2 - [Washington, DC](https://savrn.com/data-center-map/washington-dc)2 - [Massachusetts](https://savrn.com/data-center-map/massachusetts)1 - [New York](https://savrn.com/data-center-map/new-york)1 Questions ## CoreSite data centers, answered ### How many data centers does CoreSite have? This map identifies 34 US data centers operated by CoreSite, across 10 states and 16 cities. Each one is listed below with the city and county it stands in and the source that names it. This is a count of what primary sources describe in the United States, not a company-reported global total. ### Where are CoreSite data centers located? They are grouped below by state and then by city. CoreSite's largest presence is California with 13 buildings, followed by Virginia (4), Colorado (3), Florida (3), Georgia (3). ### How big are CoreSite data centers? 26 of the 34 publish a floor area and 2 publish a power figure. Both are shown against the individual building rather than summed, because a floor area for one hall and an announced campus capacity are not the same measurement. ### Who is CoreSite? Operates carrier-neutral colocation campuses where cross connects, peering exchanges and cloud on-ramps are the core product. It also does colocation (cabinets, private cages, private suites); owned by American Tower. On this map it is classified as interconnection. Its own site is at https://www.coresite.com. [US Data Center Map](https://savrn.com/data-center-map) [All operators](https://savrn.com/data-center-map/operator) [Data centers in California](https://savrn.com/data-center-map/california)[Data centers in Virginia](https://savrn.com/data-center-map/virginia)[Data centers in Colorado](https://savrn.com/data-center-map/colorado)[Data centers in Florida](https://savrn.com/data-center-map/florida)[Data centers in Georgia](https://savrn.com/data-center-map/georgia)[Data centers in Illinois](https://savrn.com/data-center-map/illinois)[Data centers in New Jersey](https://savrn.com/data-center-map/new-jersey)[Data centers in Washington, DC](https://savrn.com/data-center-map/washington-dc) Counts are what primary sources describe in the United States as of 2026-09-02: the operator's own published facility list, PeeringDB, OpenStreetMap, Wikidata, and county and state building registers. They are not company-reported global totals, and this page never states a figure the record does not carry. ### Sources