NAD83(2011) State Plane Zone Finder
Quickly determine the exact State Plane Coordinate System zone for any location in the United States
NAD83(2011) State Plane Zone Finder
Enter an address or coordinates (latitude, longitude) to find the State Plane zone
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How to use
Current Location: Click "Use My Current Location" to automatically detect your zone
Address: Enter any US address (e.g., "1600 Pennsylvania Ave NW, Washington, DC")
Coordinates: Enter latitude and longitude separated by comma (e.g., "38.8977, -77.0365")