Geocode US addresses in milliseconds
One API call. Lat/lng, county, state, ZIP, timezone — all returned instantly. Batch CSV processing included. No external API keys required.
Try it now
Type any US address and hit Geocode. This calls the US Census Geocoder in real time — the same engine behind the Geolocate API.
Ready in minutes
Copy a working example in your language and start geocoding immediately. No SDK required.
curl -X POST https://geolocate.io/api/geocode \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"address": "1600 Pennsylvania Ave NW, Washington DC"
}'Everything you need to ship
Replace this section copy with the specific outcomes your product unlocks for the user.
Sub-100ms responses
Powered by the US Census Geocoder — fast, free, and accurate for every US address.
Batch CSV geocoding
Upload a CSV with thousands of addresses, download an enriched file with coordinates and metadata.
API key management
Generate, rotate, and monitor API keys with SHA-256 hashing. Keys are shown once and never stored in plaintext.
Rich metadata
Every response includes lat/lng, matched address, county, state, ZIP code, accuracy level, and timezone.
Usage analytics
Track queries per day, breakdown by API key, and accuracy rates with interactive charts.
Developer-first docs
Complete API documentation with working cURL, Node.js, Python, and PHP examples.
Three steps to get started
Get your API key
Sign up, generate a key in your dashboard. It takes 10 seconds.
Send an address
POST to /api/geocode with any US address. Or upload a CSV for batch processing.
Get coordinates + metadata
Receive lat/lng, county, state, ZIP, accuracy, and timezone in a single JSON response.
What people are saying
“We geocoded 14,000 voter addresses in under 3 minutes. The batch CSV feature alone saved us two days of manual work every campaign cycle.”
“Switched from Google Maps Geocoding API and cut our location costs by 92%. Same accuracy for US addresses, fraction of the price.”
“The API docs had working Python examples — I was geocoding addresses in production within 20 minutes of signing up. No SDK needed.”
Simple, honest pricing
No free tier. No surprise charges. Pick the plan that fits, change anytime.
Starter
For side projects and small teams getting started.
- 1,000 lookups per month
- Single geocode API
- Batch CSV (up to 500 rows)
- 10 req/s rate limit
- Email support
Pro
For production workloads that need unlimited access.
- Unlimited lookups
- Single + batch API
- Unlimited CSV rows
- No rate limits
- Priority support