Source Type

Government Source

Data published by a federal, state, or local government agency Browse every data source tagged with "Government Source".

75 sources

Data sources tagged with Government Source

AFC's Perspective on First Street Foundation's Flood Factor

Public

Resources and tools supporting flood resilience and adaptation policy at local, state, and federal levels.

API Documentation and Guide

PublicAPI

Federal infrastructure permitting and environmental review data for large projects via an online dashboard and API.

American Housing Survey (AHS)

Public

National housing data including household characteristics and housing quality via Public Use Files and an online table creator.

An intelligent platform for modern floodplain programs

Private

AI-powered system providing floodplain, stormwater, code enforcement, and grant management data for resilient operations.

Bank Data & Statistics

PublicAPI

The FDIC provides searchable databases for information on specific banks, their branches, and the banking industry. It offers various reports and data sets related to financial institutions.

CDFI Fund Map of All Census Tracts Eligible for Designation

Public

Map data showing all US census tracts eligible for CDFI Fund designation and opportunity zones.

California Property Tax

Public

California property tax assessment data from county assessors.

Census American Community Survey

PublicAPI

Detailed demographic, social, and economic data via API.

Census TIGER/Line

PublicAPI

Geographic boundaries and features for all US census geography.

Colorado Division of Property Taxation

Public

Property tax assessment data including actual values, assessment rates, and taxing entities for Colorado properties.

Connecticut Avenue Securities

Public

Credit risk data on $2.3T single-family mortgage loans retained by Fannie Mae, accessible via Data Dynamics platform.

Cook County Assessor

Public

Official property assessment data for parcels in Cook County, Illinois.

County Assessor Records

Public

Official property tax assessment records from county assessor offices nationwide.

County Recorder Records

Public

Official deed and document records from county recorder offices.

County of Los Angeles Enterprise GIS

Public

The LA County eGIS Program provides geospatial data and technology to support Los Angeles County's vision.

County of Los Angeles Open Data

Public

Open access to Los Angeles County data on homelessness, justice, sustainability, poverty, child protection, and more via web platform.

Data.gov

Public

Access 531,820 open datasets from U.S. federal agencies via searchable catalog for research, app development, and visualization.

Data.gov LIHTC Datasets

PublicAPI

Data.gov catalogs US government datasets tagged with LIHTC, including formats like JSON, XML, CSV, and HTML.

EPA Envirofacts

PublicAPI

Environmental data on toxic releases, Superfund sites, water and air quality via EPA API and bulk downloads nationwide.

FEMA Flood Hazard Layer

PublicAPI

Flood hazard zone data from FEMA integrated with nationwide parcel and location datasets.

FEMA Flood Map API

PublicAPI

Flood zone and flood risk data delivered via API for properties across the United States.

FEMA Flood Map Service Center

Public

Official flood hazard maps showing Special Flood Hazard Areas, flood zones, and base flood elevations nationwide.

FFIEC NPW Financial Report

PublicAPI

No accessible financial report data available from the FFIEC NPW Financial Report resource.

FHFA House Price Index

Public

Official US single-family house price indices from FHFA available via bulk download and CSV.

Fannie Mae Loan Lookup API

PrivateAPI

API providing real-time data to identify if loans are owned by Fannie Mae for refinance and underwriting eligibility.

Fathom US Flood Map: Flood Risk Modeling & Hazard Data USA

Private

Flood risk and hazard data modeling for the USA validated against FEMA flood hazard catalogue.

Federal Land Records

Public

Federal Land Records provides access to federal land conveyance records, including historical documents and current interactive mapping tools.

Federal Real Property Public Data Set

Public

Federal real property data including location, usage, and status for government-owned assets via bulk download.

First Street Bulk Data

Public

Bulk data providing neighborhood and location intelligence including flood zone information.

Flood Factor Flood Hazard Data

Public

Flood hazard data providing insights on flood risk and flood zones across the US.

Flood Insurance Data

Public

Flood insurance education, training, and resources for agents and community leaders with flood zone data.

Flood Zone Mapping Using ArcGIS by GeoMarvel LLC

PrivateAPI

Flood zone mapping and spatial analytics using ArcGIS GIS software for geographic data integration and visualization.

Florida Property Appraisers

Public

Assessment and property tax data from Florida county appraisers via online search interface.

Freddie Mac House Price Index

Private

Monthly house price indices at national, state, and metro levels from Freddie Mac.

Freddie Mac PMMS

Private

Weekly average mortgage rates for 30-year and 15-year fixed loans across the US.

Geospatial Data Storefront

Public

HUD-eGIS Storefront offers access to HUD's geospatial datasets, mapping tools, and APIs covering housing and urban development programs.

Govstream.ai

Private

Policy-grounded intelligence integrated into city permitting processes to guide applicants and prioritize staff reviews.

HMDA Data

Public

Loan-level mortgage application and origination data reported by financial institutions nationwide.

HUD Fair Market Rents

Public

Annual 40th percentile rental cost estimates by metro area and county for HUD housing programs via API and bulk download.

HUD User

Public

Housing data including Fair Market Rents, Income Limits, Public Housing, and Section 8 information nationwide.

Housing Vacancies and Homeownership

PublicAPI

The Housing Vacancies and Homeownership program provides current information on rental and homeowner vacancy rates. It also includes characteristics of units available for occupancy.

LA County GIS Maps and Data

Public

GIS maps and data layers for electoral districts, precincts, streets, and geographic boundaries in Los Angeles County.

LA County Planning GIS Data

PublicAPI

GIS data for LA County unincorporated areas available for download and web use via ArcGIS services.

LIHTC Mapping Tool

Public

The LIHTC Mapping Tool provides data on Low-Income Housing Tax Credit (LIHTC) properties.

Los Angeles County Assessor

Public

Official property assessment records for parcels in Los Angeles County.

Los Angeles County GIS Viewer

Public

Interactive map viewer displaying geographic, zoning, and climate risk data for Los Angeles County.

Los Angeles Open Data

Public

Public datasets on city finances, public safety, housing, infrastructure, and more for Los Angeles via web platform.

Los Angeles Open Data

Public

Real-time geospatial and city data for Los Angeles via Open Data Portal and GeoHub platforms.

Manufactured Housing

Private

Manufactured housing market data and analytics supporting safer, stronger community planning and development.

Manufactured Housing Factsheets

Public

Research and data on land use, taxation, and stewardship including manufactured housing and mobile home parks.

Maricopa County Assessor

Public

Official assessor records for taxable property in Maricopa County, Arizona.

Mortgage data (HMDA)

PublicAPI

Loan-level mortgage data for the U.S. market, available via API and bulk download with privacy protections.

NMLS Consumer Access

Public

NMLS Consumer Access is a free service for consumers to confirm that financial-services companies or professionals are authorized to conduct business in their state.

NOAA Coastal Data

Public

Coastal elevation, bathymetry, and topographic data for US coastal areas via bulk download.

NYC Property Tax

Public

Property tax, assessed values, tax class, exemptions, and parcel details for all New York City properties.

National Flood Data: Home

PrivateAPI

Parcel-level FEMA flood zone and geospatial risk data delivered via API for flood risk underwriting and analytics.

New Residential Construction

PublicAPI

National and regional data on new privately-owned housing units authorized, started, under construction, and completed.

Opportunity Zones

PublicAPI

Geospatial datasets and mapping tools covering HUD programs including Opportunity Zones across the U.S.

Opportunity Zones 2.0 Resource Guide

Public

Resources and guidance on Opportunity Zones investment and regional economic development strategies.

Opportunity Zones Resources

Public

Resources and data on Opportunity Zones investments and Community Development Financial Institutions programs.

Parcels Open Data - Town of West Springfield

Public

This is an open data feature service providing parcel ownership information for the Town of West Springfield.

PolicyMap

Private

PolicyMap provides data and mapping tools for understanding communities and markets. It offers access to thousands of datasets for exploration, mapping, and analysis.

Primary Mortgage Market Survey® (PMMS®)

Public

The Primary Mortgage Market Survey (PMMS) provides weekly U.S. mortgage rate averages. Results are based on mortgage rates collected from loan applications submitted to Freddie Mac.

Residential Energy Consumption Survey (RECS)

Public

The Residential Energy Consumption Survey (RECS) provides data on household characteristics and energy usage for primary residences in the United States.

Risk Factor

Public

Climate-related risk data and tools to assess hazards like flooding, drought, and extreme weather for community resilience planning.

Rural Housing Data (HAC)

Public

Open-access rural housing data including USDA rural development housing assets via web portal and API.

State HFA Factbook

Private

The State HFA Factbook compiles program activity data from state housing finance agencies (HFAs). It provides data on HFA program results and operations.

Texas Comptroller Property Tax

Public

Property tax data including school district values, appraisal district info, and tax rates for properties across Texas.

U.S. Census Bureau

PublicAPI

Comprehensive demographic, housing, and economic data for all US areas.

USDA Rural Development Data & Reports

Public

Datasets on USDA Rural Development programs including single-family and multi-family housing, loan turn times, and resale properties.

USGS National Map

PublicAPI

Elevation, hydrography, transportation, boundary, and parcel data for the US via API and bulk download.

Vexcel

Private

Cloud integration, AI, and IoT solutions providing real-time data insights and legacy system modernization for state and local governments.

Vista's Opportunity Zone

Public

Investment and portfolio analytics focused on Opportunity Zones in Vista, CA with local government data and resources.

What is My Flood Risk

Public

Flood risk data and flood insurance information based on official FEMA flood maps and guidelines.

opportunity

PublicAPI

Access to over 530,000 datasets including crime, flood, and social data from US government sources.

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