navigator.berlin

get_election_result

Return the top parties at a given Berlin address for one specific election, on a selectable aggregation level (stimmbezirk/kiez/bezirk/berlin). Input: lat + lng + election_slug (from list_elections, format "2025-btw-zweitstimme" or "2023-bvv") + optional level. Default level is the finest available: stimmbezirk if the address has per-district data, then kiez (LOR Bezirksregion), then bezirk, then berlin. Stimmbezirks-level results are Briefwahl-Gruppen (a voting district merged with its postal-voting district) and already include postal votes for every election year with geometry. Output includes top-5 parties with vote count + share + color, source authority + license + last update, and caveats for kiez-level (postal votes allocated proportionally, not an official breakdown) or repeat elections. Errors with election_not_found if election_slug does not exist, address_outside_berlin if the point is not in Berlin.

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Input schema

{
  "type": "object",
  "properties": {
    "lat": {
      "type": "number",
      "minimum": -90,
      "maximum": 90
    },
    "lng": {
      "type": "number",
      "minimum": -180,
      "maximum": 180
    },
    "election_slug": {
      "type": "string",
      "pattern": "^\\d{4}-(btw-(erststimme|zweitstimme)|agh-(erststimme|zweitstimme)|bvv)$"
    },
    "level": {
      "type": "string",
      "enum": [
        "stimmbezirk",
        "kiez",
        "bezirk",
        "berlin"
      ]
    }
  },
  "required": [
    "lat",
    "lng",
    "election_slug"
  ],
  "additionalProperties": false
}