Layers:

Layer: ZIP_CODE_CENTROID (0)


Name: ZIP_CODE_CENTROID

Display Field: STD_ZIP5

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Population weighted centroids are a common tool for spatial analysis, particularly when more granular data is unavailable or researchers lack sophisticated geocoding tools. The ZIP Code Population Weighted Centroids allows researchers and analysts to estimate the center of population in a given geography rather than the geometric center. Data to estimate ZIP code centroids is extracted from administrative USPS address data. The population weighted centroids are based on the number of residential addresses in the component ZIP+4 (also sometimes referred to as 'ZIP9') locations for each ZIP code. The data is based on ZIP+4 centroids, not ZIP Code Tabulation Areas (ZCTAs).To learn more about administrative USPS address data, please visit: https://www.huduser.gov/portal/datasets/usps.htmlData Dictionary: DD_ZIP Code Population Weighted CentroidsDate of Coverage: 06/2021

Copyright Text: U.S. Department of Housing and Urban Development, U.S. Census Bureau

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -18022558.6345984
YMin: 1505790.25584517
XMax: 16124875.2179449
YMax: 9638120.36148937
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STD_ZIP5 (type: esriFieldTypeString, alias: STD_ZIP5, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• USPS_ZIP_PREF_CITY (type: esriFieldTypeString, alias: USPS_ZIP_PREF_CITY, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• USPS_ZIP_PREF_STATE (type: esriFieldTypeString, alias: USPS_ZIP_PREF_STATE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• LATITUDE (type: esriFieldTypeString, alias: LATITUDE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• LONGITUDE (type: esriFieldTypeString, alias: LONGITUDE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• LAT (type: esriFieldTypeSingle, alias: LAT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LON (type: esriFieldTypeSingle, alias: LON, SQL Type: sqlTypeOther, nullable: true, editable: true)

Templates:

Name: ZIP_CODE_CENTROID
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/9/2024 7:58:30 PM

Schema Last Edit Date: 12/9/2024 7:58:30 PM

Data Last Edit Date: 12/9/2024 7:58:30 PM