The County and City Data Book is the most comprehensive source of information
about the individual counties and cities in the United States. It includes
data for all U.S. states, counties, and cities with a population of 25,000 or
more. It contains additional data for places with a population of 100,000 or
more. Also included is a complete set of state maps showing all counties,
places of 25,000 or more population, and metropolitan areas.

Ya this is very pretty it is the County and City Data Book is the most
comprehensive source of information about the individual counties and cities
in the United States. It includes data for all U.S. states, counties, and
cities with a population of 25,000 or more. It contains additional data for
places with a population of 100,000 or more. Also included is a complete set
of state maps showing all counties, places of 25,000 or more population, and
metropolitan areas.

'The API provides access to the data via JSON or XML. Therefore you'll need to write a script in one the formats.' Is there anyone doing this free for other members? Or any commercial support?

Hi DDpetit, The API provides access to the data via JSON or XML. Therefore you'll need to write a script in one the formats. Thanks, Stuart

ddpetit, All of the API data can be found on http://business.gov/about/features/api/ Good Luck, JimD

Where can I find these datas please ?

Hi David, The following provides the description for the columns returned by the api. Let me know if you have any more questions or concerns. county-name: The name of the county the feature (city/county) is located in. If the feature is itself a county, the county-name will be blank.description: A brief description of the website pointed to by the url. This description is entered by business.gov and may be empty.feat-class: The feature class as provided by the FIPS database.feature-id: Internal feature id from the business.gov databasefips-class: FIPS class code from the FIPS database. For more explanation about individual fips class codes, please refer to http://geonames.usgs.gov/domestic/fips55codedef.htmlfips-county-cd: FIPS county number. A number assigned to the county within a state. Numbers repeat for each state, this is not a unique number assigned to the county.full-county-name: The full name of the county in which this feature is located.id: Internal feature id from the business.gov databaselink-title: The name of the website for this feature.name: The feature (city/county) name.Primary-latitude: The primary latitude for the feature.primary-longitude: The primary longitude for the feature.state-abbreviation: The standard two character state abbreviationstate-name: The state in which the feature is located.url: One of the official websites for the feature. There may be none or more than one url's for each feature. One of these url's is marked by business.gov as the primary url. The api to retrieve only primary url's is described here: http://business.gov/about/features/api/geodata/primary-urls.html. The api to retrieve all url's is described here: http://business.gov/about/features/api/geodata/all-urls.html. To retrieve feature geographic data that do not have a website, use this api: http://business.gov/about/features/api/geodata/all-data.html