Police Departments in Grayslake, IL

There are 2 police stations in Grayslake, Illinois. Addresses, contact info, and details below — from federal HIFLD, USFA & CMS data (2026).

Grayslake Police Department

Local Police Department

33 South Whitney Street, IL 60030

Special Jurisdiction

19351 West Washington Street, IL 60030

Find the nearest police stations to any address as clean JSON. Free tier: 500 requests/month, no credit card.

curl "https://api.publicsafetyapi.dev/v1/stations/nearby?address=Grayslake+IL&type=police" \
  -H "X-API-Key: psk_live_your_api_key"