Zip Codes [Washington (State)--Grant County]
Grant County Public Works Department
·
2022
Full Details
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- Title
- Zip Codes [Washington (State)--Grant County]
- Description
- This layer originated from ZCTAs and has been modified in places by Grant County GIS staff based on input from local US Postal Service staff and landowners.; ZIP Code Tabulation Areas (ZCTAs™) are a statistical geographic entity produced by the U.S. Census Bureau for tabulating summary statistics from the 2010 Census, first developed for Census 2000. This entity was developed to overcome the difficulties in precisely defining the land area covered by each ZIP Code™, which is necessary in order to accurately tabulate census data for that area.; ZCTAs are generalized area representations of U.S. Postal Service (USPS) ZIP Code service areas. They represent the most frequently occurring five-digit ZIP Code found in a given area. Simply put, each ZCTA is built by aggregating 2010 Census blocks, whose addresses use a given ZIP Code. Each resulting ZCTA is then assigned the most frequently occurring ZIP Code as its ZCTA code. For more information, please refer to the; ZCTA Frequently Asked Questions (FAQ); .
- Creator
- Grant County, Washington
- Publisher
- Grant County Public Works Department
- Temporal Coverage
- Last Modified: 2022-04-20
- Date Issued
- 2018-11-13
- Rights
- This data should not be construed as legal advice or legal opinion on any specific facts or circumstances. The contents are intended for general information purposes only, and you are urged to consult your own lawyer concerning your own situation and any specific questions you may have.; Infrastructure records, drawings, and other documents have been gathered over many decades, using differing standards for quality control, documentation and verification. All of the data provided represents current information in a readily available format. While the data is generally believed to be accurate, occasionally it proves to be incorrect; thus its accuracy is not warranted. Prior to making any property purchases or investments based in full or in part upon the material provided, it is specifically advised that you independently field verify the information contained in county records.
- Access Rights
- Public
- Format
- ArcGIS FeatureLayer
- Language
- English
- Date Added
- August 09, 2025
- Provenance Statement
- The metadata for this resource was harvested from Grant County Open Data Portal on 2025-08-09.
