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Federal
Decennial Census: Summary File 3 Demographic Profile
Department of Commerce —
The census of population and housing, taken by the Census Bureau in years ending in 0 (zero). Article I of the Constitution requires that a census be taken every ten... -
Federal
Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2
National Aeronautics and Space Administration —
The Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2 data set consists of country-level estimates of urban population,... -
Federal
Oct 1990 Current Population Survey: Basic Monthly
Department of Commerce —
To provide estimates of employment, unemployment, and other characteristics of the general labor force, of the population as a whole, and of various subgroups of the... -
Federal
Mar 1990 Current Population Survey: Basic Monthly
Department of Commerce —
To provide estimates of employment, unemployment, and other characteristics of the general labor force, of the population as a whole, and of various subgroups of the... -
Federal
Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Population Density from U.S. Block-Level Population Density Rasters for 1990
Department of the Interior —
This tabular data set represents population density, persons per square kilometer from 1990 Census block level data, processed by James Falcone (USGS, 2016), compiled... -
Federal
Estimating Domestic Self-Supply Water Use for the Delaware River Basin, 1990 U.S. Census Block Groups
Department of the Interior —
According to the U.S. Geological Survey, an estimated 258 million people nationwide, or 86% of the U.S. population, relied on public water supplies for their... -
Federal
Enhanced National Land Cover Data 1992 revised with 2000 population data to indicate urban development between 1992 and 2000 (NLCDep0905)
Department of the Interior —
This 30-meter resolution raster data set of land cover for the conterminous United States ("NLCDep0905") was designed to describe conditions representative of the... -
Federal
Domestic well locations and populations served in the contiguous U.S.: 1990, Block-group method (BGM) map.
Department of the Interior —
In this dataset we present two maps that estimate the location and population served by domestic wells in the contiguous United States. The first methodology, called... -
Federal
Calculated Leached Nitrogen from Septic Systems in Wisconsin, 1850-2010
Department of the Interior —
This data release contains a netCDF file containing decadal estimates of nitrate leached from septic systems (kilograms per hectare per year, or kg/ha) in the state... -
Federal
The Colorado Plateau coal assessment study area, 2000 (cpstdyg)
Department of the Interior —
This is a coverage of the Colorado Plateau coal assessment study area. The study area outline was drawn on the county lines that most closely outline the coal-bearing... -
Federal
Feb 1990 Current Population Survey: Basic Monthly
Department of Commerce —
To provide estimates of employment, unemployment, and other characteristics of the general labor force, of the population as a whole, and of various subgroups of the... -
Federal
TIGER/Line Shapefile, 2023, State, Puerto Rico, PR, Subbarrio (Subminor Civil Division)
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Spatial Analysis of Rare Crimes: Homicides in Chicago, Illinois, 1989-1991
Department of Justice —
This project's main goal was to develop an analytical framework that could be used for analysis of rare crimes observed at local (intra-city) levels of geographic... -
Federal
Estimating Domestic Self-Supply Water Use for the Delaware River Basin, 1990 U.S. Census Blocks
Department of the Interior —
According to the U.S. Geological Survey, an estimated 258 million people nationwide, or 86% of the U.S. population, relied on public water supplies for their... -
Federal
Domestic well locations and populations served in the conterminous U.S.:1990
Department of the Interior —
In this dataset we present two maps that estimate the location and population served by domestic wells in the contiguous United States. The first methodology, called... -
Federal
Wave 3 Survey of Income and Program Participation - 1990 Panel: Topical Modules
Department of Commerce —
SIPP is a nationally representative longitudinal survey that provides comprehensive data about the income and government program participation of individuals and... -
Federal
Wave 2 Survey of Income and Program Participation - 1990 Panel: Core
Department of Commerce —
SIPP is a nationally representative longitudinal survey that provides comprehensive data about the income and government program participation of individuals and... -
Federal
Archive of Census Related Products (ACRP): 1990 Street Intersections
National Aeronautics and Space Administration —
The 1990 Street Intersections portion of the Archive of Census Related Products (ACRP) contains the latitude and longitude of street intersections for each county in... -
Federal
Individual animals and other data collected using visual observations and other instruments from AIRCRAFT in the Bering Sea and other seas from 1990-09-02 to 1991-11-07 (NCEI Accession 9200080)
National Oceanic and Atmospheric Administration, Department of Commerce —
Individual Animal and other data were collected using visual observation and other instruments from AIRCRAFT in the Bering Sea, Chukchi Sea, and Arctic Ocean. Data... -
Federal
Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Housing Density 1940-2010
Department of the Interior —
This tabular data set contains information on historic housing densities for every 10 years from 1940-2010, compiled for two spatial components of the NHDPlus version...