Download State Line Zip May 2026

The nationwide state boundary file for 2025 is available as tl_2025_us_state.zip .

This is the primary portal for searching and downloading tables in ZIP, Excel, or CSV formats.

For relating ZIP codes to other geographies (like counties or states), the HUD-USPS ZIP Code Crosswalk API allows you to download crosswalk data for specific states or for all states in a specific quarter. 3. State-Specific Reports & GIS Data Download State Line zip

Select the year and the geographic layer (e.g., "States" or "ZIP Code Tabulation Areas") to generate a download link. Census Bureau Data

Offers a comprehensive Geographic Boundaries dataset that includes state and county boundaries. The nationwide state boundary file for 2025 is

These are vector digital data files (shapefiles) compatible with most GIS software. 2. ZIP Code Boundaries

Many states provide their own localized ZIP downloads for higher accuracy. For example: These are vector digital data files (shapefiles) compatible

Provides ZIP files for specific legal documents like Court Opinions sorted by date. How to Access the Data