How Many Surveillance Cameras In The Us

CCTV surveillance in the nearly populated cities in the United states

@pabischoff Feb three, 2021

Some of the most populated cities in the United States are under a heavy amount of surveillance, according to new research by Comparitech. The average city has around half dozen cameras per 1,000 people simply the most-watched urban center, Atlanta, had almost l cameras per one,000 people*.

From monitoring traffic to preventing crime, airtight-excursion television (CCTV) cameras accept a range of purposes. But with increasingly-high resolutions, more remote access to live video streams, and the utilization of technologies like facial recognition and Ring doorbell cameras – merely how much is too much when information technology comes to law surveillance?

To find out which of the top 50 most populated cities in the Usa are under the virtually surveillance, nosotros looked at the number of stock-still CCTV cameras, the number of cameras accessed through real-time criminal offense centers, the number of individual cameras within the police force'south network, cameras on public ship facilities, traffic cameras, and streetlight cameras. We as well looked at whether or not the police force department in question was utilizing Ring doorbell technology which gives them admission to private cameras installed outside the public's homes. However, these figures were non included in our totals due to unclear figures.

What did we find?

Nosotros were able to notice data for 39 of the 50 most populated cities (based on Census.gov data), and then these 39 are included in our analysis (to encounter which were omitted, delight see the methodology section). Across these we found:

• Nearly 270,000 cameras monitoring a population of 44.2 1000000 people. This gives an average ratio of 6 cameras per i,000 people
• Atlanta was the well-nigh surveilled city with a ratio of 48.93 cameras per 1,000 people
• Chicago had the highest number of cameras in total: 32,000
• 28 of the police departments accept admission to Band doorbell engineering science and accept submitted a total of 728 requests for access to footage between them in Q3 2020

The x well-nigh surveilled cities in the Us

Based on the number of cameras per ane,000 people, these are the most surveilled cities in the United States:

1. Atlanta, Georgia – 24,800 cameras for 506,811 people = 48.93 cameras per 1,000 people*
2. Philadelphia, Pennsylvania – 28,064 cameras for 1,584,064 people = 17.72 cameras per i,000 people
3. Denver, Colorado – 12,273 cameras for 727,211 people = sixteen.88 cameras per i,000 people
4. Washington, District of Columbia – 11,441 cameras for 705,749 people = 16.21 cameras per 1,000 people
5. San Francisco, California – 14,266 cameras for 881,549 people = xvi.18 cameras per 1,000 people
6. Las Vegas, Nevada – 10,208 cameras for 651,319 people = 15.67 cameras per i,000 people
7. Detroit, Michigan – 8,836 cameras for 670,031 people = xiii.nineteen cameras per 1,000 people
8. Chicago, Illinois – 32,000 cameras for 2,693,976 people = eleven.88 cameras per 1,000 people
9. Portland, Oregon – 6,411 cameras for 654,741 people = 9.79 cameras per 1,000 people
10. Fresno, California – 4,706 cameras for 531,576 people = viii.85 cameras per one,000 people

*Some of the 12,800 cameras available to the Atlanta Police Section through its surveillance camera network include some of the cameras located at the airport. Only it likewise includes public CCTV, too as school district cameras, traffic cameras, and private cameras shared with the constabulary section. Notwithstanding, fifty-fifty if we only counted the 12,000 in the public ship network (removing the 12,800 within the police's surveillance network), Atlanta would even so be the worst city for surveillance with 23.68 cameras per 1,000 people.

How does Atlanta compare to cities around the earth?

According to our study on the world's near surveilled cities (based on the superlative 150 by population), Atlanta would be the 7th most surveilled metropolis in the world, beaten only past five cities in China and London, the United Kingdom.

To see all of the camera figures, sources, and limitations, visit this spreadsheet.

The tiptop 10 nearly populated cities in the Usa and their camera figures

1. New York, New York – 31,490 cameras for viii,336,817 people = 3.78 cameras per 1,000 people
2. Los Angeles, California – 22,327 cameras for 3,979,576 people = 5.61 cameras per 1,000 people
3. Chicago, Illinois – 32,000 cameras for 2,693,976 people = 11.88 cameras per ane,000 people
4. Houston, Texas – 3,043 cameras for 2,320,268 people = 1.31 cameras per 1,000 people
5. Phoenix, Arizona – 716 cameras for 1,680,992 people = 0.43 cameras per 1,000 people
6. Philadelphia, Pennsylvania – 28,064 cameras for ane,584,064 people = 17.72 cameras per 1,000 people
7. San Diego, California – 6,628 cameras for 1,423,851 people = 4.65 cameras per 1,000 people
8. Dallas, Texas – 4,480 cameras for 1,343,573 people = iii.33 cameras per 1,000 people
9. San Jose, California – i,122 cameras for 1,021,795 people = ane.10 cameras per ane,000 people
10. Austin, Texas – 3,863 cameras for 978,908 people = three.95 cameras per 1,000 people

Please note; San Antonio is the seventh virtually populated urban center but has been omitted due to lack of data.

Practice more cameras increase safety and reduce crime?

1 of the nearly common arguments for the installation of CCTV cameras is to increment public safety and reduce crime rates. We compared the number of public CCTV cameras with the crime indices reported past Numbeo, which are based on surveys of that site'south visitors.

Equally you can run across from the higher up nautical chart, at that place is hardly any correlation between higher photographic camera figures and lower law-breaking indexes. Broadly speaking, then, criminal offence rates aren't reduced by having more cameras in place.

Areas for concern

• Ring Doorbell Technology: As previously mentioned, 28 of the 39 police force departments we looked into had access to Ring doorbell camera footage. This can significantly increase a police section's surveillance reach with Milwaukee, Wisconsin, submitting the highest number of requests for admission from our most populated cities – 249 of the 728 requests (34.2 percent).

• COVID-xix Related Technology: As public transport authorities look for ways to minimize the spread of COVID-nineteen, people'south privacy may exist at risk. For case, Miami Dade County is trialing the use of Artificial Intelligence (AI) to rails whether or not people are adhering to social-distancing regulations.

• Smart Streetlights: While many cities look to replace their streetlights with energy-efficient LED lights, some are also turning toward smart lampposts that integrate CCTV technology. That said, in many places, these are being met with privacy concerns and resistance. For example, the mayor of San Diego ordered 3,000 streetlight cameras be turned off until measures surrounding the use of these types of technologies are in place. And in San Francisco, a programme for 40,000 streetlight cameras was pulled.

Methodology and limitations

Comparitech researchers collated a number of resources to get an estimate of the number of public CCTV cameras in use. We focused on the Us'south 50 virtually heavily-populated cities but omitted whatsoever city where we couldn't notice enough information.

Where possible, we have only included public CCTV cameras, including cameras installed on public buildings, cameras used by law enforcement, cameras installed on public transport, and traffic cameras with surveillance capabilities (i.e. automatic number plate recognition). Nonetheless, in some instances, it may not be clear what cameras are included, meaning some private photographic camera figures may as well be included in the totals. We believe airdrome figures may also be included in Atlanta's figures. Some transport cameras may also be located outside of the city limits but we have removed any where we feel this to be the case.

Due to a wide range of sources reporting estimates and a general lack of public data regarding CCTV cameras, actual figures may be higher or lower than what is indicated. To endeavor and ensure our study is as fair and accurate as possible, nosotros have opted for the lower effigy where 2 different ones have been quoted.

Most of the data sources used are from the last few years only, in some cases, merely older information sources were found. The dates of the sources are listed in the spreadsheet linked in a higher place.

The cities omitted due to lack of data are: San Antonio (Texas), El Paso (Texas), Tucson (Arizona), Mesa (Arizona), Colorado Springs (Colorado), Raleigh (Due north Carolina), Virginia Beach (Virginia), Oakland (California), Tulsa (Oklahoma), Tampa (Florida), and Arlington (Texas).

Ring Doorbell Technology figures: https://www.google.com/maps/d/u/0/viewer?mid=1eYVDPh5itXq5acDT9b0BVeQwmESBa4cB&ll=36.194591702507964%2C-103.96982876449249&z=-one

Data researchers:Charlotte Bail, Rebecca Moody

Source: https://www.comparitech.com/blog/vpn-privacy/us-surveillance-camera-statistics/

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