In 1980 the New Orleans City Planning Commission, for planning and decision-making purposes, divided the city into Census Tract based 'neighborhoods'. Additional neighborhoods were created after the 1990 and 2000 Censuses. Following Hurricane Katrina the Greater New Orleans Community Data Center (GNOCDC) settled on these boundaries to facilitate the use of local data in decision-making. These neighborhoods underwent further change during the 2010 Census due to modifications (consolidation and/or splitting) of Census Tracts. The resulting boundaries were renamed as 'Neighborhood Statistical Areas' to reflect their actual function. Census Tracts are small, relatively permanent statistical subdivisions of a county or statistically equivalent entity delineated by local participants as part of the U.S. Census Bureau's Participant Statistical Areas Program. The primary purpose of Census Tracts is to provide a stable set of geographic units for the presentation of decennial census data.

Historic Zoning Districts for the City of New Orleans. This data is archived to show the status of zoning for parcels previous to changes made in August of 2012. Zoning regulates land use to promote smart growth and preserve the quality of life in communities. Permitted Use are allowed by right, subject to compliance with appropriate standards. Conditional Use require City Planning Commission review with a recommendation forwarded to the City Council for final action.

IP Code Tabulation Areas (ZCTAs) within the City of New Orleans are approximate area representations of U.S. Postal Service (USPS) ZIP Code service areas that the Census Bureau creates for tabulating summary statistics from census data. This entity was developed to overcome the difficulties in precisely defining the land area covered by each ZIP Code. Data users should not use ZCTAs to identify the official USPS ZIP Code for mail delivery.

This dataset provides grantee information for the third round of Neighborhood Stabilization Program (NSP) formula funding (referred to as NSP3) authorized under Section 1497 of the Wall Street Reform and Consumer Protection Act of 2010. The NSP provides emergency assistance to state and local governments for the acquisition and redevelopment of foreclosed properties that might otherwise become sources of abandonment and blight within their communities. Section 1497 of the Wall Street Reform and Consumer Protection Act of 2010, also known as the Dodd-Frank Act, provided a third round of funding in 2010. NSP3 provides grants to states, local governments, nonprofits and a consortium of nonprofit entities on a competitive basis. Grantee target area data provided through this service was created from user generated areas drawn by grantees using the NSP3 online map tool at available at https://www.huduser.org/NSP/NSP3.html.

This dataset provides grantee information for the first round of Neighborhood Stabilization Program (NSP) formula funding to States and units of general local government (UGLG), (referred to as NSP1) allowed under Title III of the Housing and Economic Recovery Act (HERA) of 2008. The NSP provides emergency assistance to state and local governments for the acquisition and redevelopment of foreclosed properties that might otherwise become sources of abandonment and blight within their communities. For the first round of funding HUD awarded grants to a total of 309 grantees including the 55 states, territories, and selected local governments to stabilize communities hardest hit by foreclosures and delinquencies.

This dataset provides grantee information for the second round of Neighborhood Stabilization Program (NSP) formula funding (referred to as NSP2) authorized under the American Recovery and Reinvestment Act (ARRA). The NSP provides emergency assistance to state and local governments for the acquisition and redevelopment of foreclosed properties that might otherwise become sources of abandonment and blight within their communities. The ARRA provided a second round of funds in 2009. NSP2 provides grants to states, local governments, nonprofits and a consortium of nonprofit entities on a competitive basis. The Recovery Act also authorized HUD to establish NSP-TA (Technical Assistance), a $50 million allocation made available to national and local technical assistance providers to support NSP grantees. NSP2 grantee areas are comprised of the 2010 U.S. Census Tract boundaries.

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The basic unit of aggregation published by the US Census Bureau. Population statistics published for redistricting are distributed at the block level. In an urban area, this corresponds to approximately one city block. This block map has been altered to improve accuracy and align with the City of Philadelphia's street centerline.

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