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California Street Name Lookup

Download: streetz.zip

Brief How-To: california_street_name_lookup

Misspelled street names are a major cause of geocoding errors. This simple tool provides a current list of street names from all over California that you can look up by street name, ZIP Code, or postal city. This download includes a SQLite database (streets.db) and a […]

OpenStreetMap (OSM) California Downloads

Download: OSM California Streets, etc. (Geofabrik)

Download: OSM Land Polygons (Jochen Topf and Christoph Hormann)

OpenStreetMap (OSM) is built by a community of mappers that contribute and maintain data about roads, trails, cafes, railway stations, and much more, all over the world. Luckily, Geofabrik, a German-based consulting firm regularly […]

MTA Park & Ride Locations

Park and Ride Locations from MTA. Visit the LA Metro Developer site for other metro or more current data.

Click here to download the data.

Los Angeles County Fire Department Jurisdictional 2000 Meter Grid

The Los Angeles County Fire Department is utilizing a 2000 meter grid system for dispatching, data analysis and map production. It is based on the 1000 meter grid developed by the United States National Grid (USNG). A page numbering system for this 2000 meter grid was created for use by the Los angeles County Fire […]

Publicly Funded Mental Health Service Provider Locations

This file is a listing of all publicly funded mental health service locations in the County of Los Angeles. Service locations are classified by modality such as Inpatient, Outpatient and Residential. Provider information includes address, phone number, operation hours, age-group served, service area, supervisorial district, languages/cultures served and programs/services provided at the location.

This data-set […]

Mile Markers

Click Here to Download

Summary

Location of mile marker post with attached attributes of : TYPE is MM for Mile Marker, ST_NAME is street name, CONDITION, SURVEYOR is person who located the position, SOURCE is GNSS for Trimble R8 receiver or GEOXH for the GeoXH 6000 receiver, POINTID is data collection point number […]

Census Tract & City Split Areas (AKA Split Tracts) File

Census Tract & City Split Areas (AKA Split Tracts) File, to be used for demographic estimates.

This file contains 2010 Census Tracts Split by Legal City Boundaries. This file is also known as the Split Tracts file. It is used to estimate population changes over time. The Census Tract boundaries have been altered where necessary […]

CENSUS TRACTS

The Census Bureau (http://www.census.gov/) maintains geographic boundaries for the analysis and mapping of demographic information across the United States. Every 10 years the Census Bureau counts the population of the United States as mandated by Constitution. The Census Bureau releases the results of this county as demographic data with geographic identifiers so that […]

CENSUS DESIGNATED PLACES

Census Designated Places (CDPs) are the statistical counterparts of incorporated places, and are delineated to provide data for settled concentrations of population that are identifiable by name but are not legally incorporated under the laws of the state in which they are located.

The boundaries usually are defined in cooperation with local or tribal officials […]

Probation Sites

This dataset consists of probation adult area offices, juvenile area offices, juvenile halls, juvenile camps, and external community based organizations.

Note: This dataset is for internal use only.

Probation Group Homes

This dataset contains probation group homes. This dataset is used for analysis, for instance, to understand a district’s area of coverage in relation to the number of group homes in a district.

Note: This dataset is for internal use only.

Probation Juvenile District

This dataset contains Los Angeles County’s juvenile probation district. This dataset is used for analysis, for instance, to understand a district’s area of coverage in relation to the number of offices in a district.

Note: This dataset is for internal use only.

Probation Adult District

This dataset contains Los Angeles County’s adult probation district. This dataset is used for analysis, for instance, to understand a district’s area of coverage in relation to the number of offices in a district.

Note: This dataset is for internal use only.