Hanson.xyz Dev
5ca2e29c72
Replaces community dropdown with text input supporting city/ZIP search: - Ghost text autocomplete shows inline suggestion as user types - Tab to accept, auto-fill on blur, Enter uses partial match - Geolocation button for "Use My Location" searches - AJAX endpoint returns MN/IA cities and zipcodes with 1-hour cache - MLS query now supports lat/lng/radius for distance-based filtering - Updated Census Bureau 2023 Gazetteer data (32,329 US cities) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Geo Data Sources
us_cities.csv
US Census Bureau 2023 Gazetteer Places File
- Source: https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2023_Gazetteer/2023_Gaz_place_national.zip
- Records: 32,329 cities/places
- Last Updated: December 2025
- Format: CSV with columns: ID, STATE_CODE, STATE_NAME, CITY, COUNTY, LATITUDE, LONGITUDE
us_zipcodes.csv
US ZIP code centroids with latitude/longitude coordinates.
- Records: 33,144 ZIP codes
- Format: CSV with columns: zipcode, latitude, longitude