US Address Geocoder

US Address Geocoder converts your US addresses to geographic coordinates (latitude/longitude) — completely free using the US Census Bureau Geocoding API. No API key required, no signup, no payment.

Features

• Geocode: Convert addresses to latitude/longitude coordinates
• Reverse Geocode: Convert coordinates back to addresses
• Batch processing for hundreds of addresses
• Match confidence scores to verify accuracy
• Census data: County FIPS, Census Tract, Census Block

Why US Address Geocoder?

• ✓ 100% FREE — No Google Maps API costs ($5 per 1,000 requests)
• ✓ No API key or registration required
• ✓ Official government data source (US Census Bureau)
• ✓ Works on Windows, Mac, and Excel Online

Output Fields

• Latitude & Longitude coordinates
• Match Score (confidence level)
• Match Type (Exact, Non-Exact, Tie, No Match)
• Standardized matched address
• County FIPS code
• Census Tract & Block

Perfect For

• Real estate professionals mapping properties
• Sales teams visualizing customer locations
• Logistics planning and route optimization
• Market research and demographic analysis

Note: US addresses only. Processing speed is approximately 1 address per second due to Census Bureau rate limits.

Part of the free Exis Address Tools suite. Also try our USPS Address Validator, ZIP Code Lookup, and ExisEcho fuzzy duplicate detection at fuzzy-logic.com