The Sex Offender API Built for Modern Developers

Full API Response

// GET /sexoffender?zipcode=94104&key=YOUR_KEY
{
  "offenders": [
    {
      "name": "First M Last",
      "firstName": "First",
      "firstName_nicknames": ["firsty", "firs", "1st"],
      "lastName": "Last",
      "aliases": [
        {
          "prefix": null,
          "givenName": "FIR",
          "middleName": null,
          "surName": "ST",
          "suffix": null
        },
        {
          "prefix": null,
          "givenName": "FIRST",
          "middleName": "M",
          "surName": "LA",
          "suffix": null
        },
        {
          "prefix": null,
          "givenName": "FIRST",
          "middleName": "NONAME",
          "surName": "LAST",
          "suffix": null
        },
        {
          "prefix": null,
          "givenName": "X",
          "middleName": null,
          "surName": "THE X",
          "suffix": null
        }
      ],
      "dob": "1900-10-01T00:00:00.000Z",
      "address": "10000 San Francisco Way",
      "city": "San Francisco",
      "state": "California",
      "zipcode": "94104",
      "locations": [
        {
          "name": null, "type": "R",
          "streetAddress": "10000 San Francisco Way",
          "city": "San Francisco", "state": "CA",
          "zipCode": "94104",
          "latitude": 50.12345, "longitude": -34.67890
        },
        {
          "name": null, "type": "E",
          "streetAddress": "200 FL DRIVE",
          "city": "Miami", "state": "FL",
          "zipCode": "33129",
          "latitude": 34.67890, "longitude": -50.12345
        }
      ],
      "sex": "Male",
      "age": "123",
      "offenderUrl": "https://meganslaw.ca.gov/OffenderDisplay.aspx?search...",
      "offenderImageUrl": "https://meganslaw.ca.gov/NSOPWPI.ashx?f=...&NSOPRFlag=True",
      "jurisdiction": "CA",
      "isAbsconder": false,
      "isPredator": true,
      "eyeColor": "Green",
      "hairColor": "Brown",
      "height": "5'11\"",
      "weight": "200 lbs.",
      "race": "White",
      "marks": "tattoo on r_arm (cross / cover the cross with tribal symbol); ...",
      "riskLevel": "2",
      "crime": "Crime: 14:81 - Indecent Behavior with Juveniles; ...",
      "registrationDate": "2012-12-31T00:00:00.000Z",
      "content": "<br><b>Zip Code: </b>94104...",
      "lat": 50.12345,
      "lng": -34.67890,
      "sources": [
        { "name": "National Sex Offender Public Website", "id": "nsopw" },
        { "name": "NY Division of Criminal Justice Services", "id": "criminaljustice.ny.gov" }
      ],
      "updatedAt": "2026-03-02T21:35:42.936Z",
      "uuid": "5893a310-37ce-58d8-b101-39e76a60e94a"
    }
  ]
}