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Computer Assisted Mass Appraisal - Residential
Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA system is used by the Assessment Division (AD) within the Real Property... -
Purchase Card Transactions
In an effort to promote transparency and accountability, DC is providing Purchase Card transaction data to let taxpayers know how their tax dollars are being spent. Purchase... -
ACS 5-Year Economic Characteristics DC Census Tract
Employment, Commuting, Occupation, Income, Health Insurance, Poverty, and more. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
ACS 5-Year Social Characteristics DC Census Tract
Household type, Education, Disability, Language, Computer/Internet Use, and more. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
ACS 5-Year Demographic Characteristics DC Ward
Age, Sex, Race, Ethnicity, Total Housing Units, and Voting Age Population. This service is updated annually with American Community Survey (ACS) 5-year data. Contact: District... -
ACS 5-Year Housing Characteristics DC Ward
Occupancy status, Units, Rooms, Year built, Owner/Renter (Tenure), Mortgage/Rent costs, and more. This service is updated annually with American Community Survey (ACS) 5-year... -
ACS 5-Year Social Characteristics DC Ward
Household type, Education, Disability, Language, Computer/Internet Use, and more. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
ACS 1-Year Demographic Characteristics DC
Age, Sex, Race, Ethnicity, Total Housing Units, and Voting Age Population. This service is updated annually with American Community Survey (ACS) 1-year data. Contact: District... -
ACS 5-Year Housing Characteristics DC
Occupancy status, Units, Rooms, Year built, Owner/Renter (Tenure), Mortgage/Rent costs, and more. This service is updated annually with American Community Survey (ACS) 5-year... -
ACS 5-Year Social Characteristics DC
Household type, Education, Disability, Language, Computer/Internet Use, and more. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
ACS 1-Year Business Characteristics DC
This layer contains data on the number of employees and the number of establishments for selected 2-digit North American Industry Classification System (NAICS) codes from the... -
Trash and Recycling Collection Points
The DPW Point of Collection datasets provide comprehensive information essential for managing waste and recycling services. These datasets include detailed geographic locations... -
School Attendance Zones (Senior High)
DC High School Attendance. This dataset shows D.C. public middle school attendance areas, and added to the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
University and College Campuses
This dataset contains locations and attributes of University Areas, created as part of the DC Geographic Information System (DC GIS) for the Office of the Chief Technology... -
Traffic Safety Input
DDOT is committed to making District streets safer for all roadway users while providing multimodal mobility and access for residents, visitors, and commercial users. A... -
ACS 5-Year Housing Characteristics DC Census Tract
Occupancy status, Units, Rooms, Year built, Owner/Renter (Tenure), Mortgage/Rent costs, and more. This service is updated annually with American Community Survey (ACS) 5-year... -
ACS 5-Year Economic Characteristics DC Ward
Employment, Commuting, Occupation, Income, Health Insurance, Poverty, and more. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
ACS 5-Year Economic Characteristics DC
Employment, Commuting, Occupation, Income, Health Insurance, Poverty, and more. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
Census Block Groups in 2020
Standard block groups are clusters of blocks within the same census tract that have the same first digit of their 4-character census block number (e.g., Blocks 3001, 3002, 3003... -
DC COVID-19 Cases by Ward
District of Columbia COVID-19 positive cases and total tests reported by Ward. Due to rapidly changing nature of COVID-19, data for March 2020 is limited. General Guidelines for...
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