---
title: "Forecast by Census tract"
method: GET
path: "/api/v1/forecast/tract"
tags: ["Forecasts"]
---

# Forecast by Census tract

`GET /api/v1/forecast/tract`

## Request

- Base URL: `https://worldcastr.com`
- URL: `https://worldcastr.com/api/v1/forecast/tract`
- Auth: none required

Neighborhood-level probabilistic forecasts. 11-digit GEOID20. Coverage: FL + Houston via jurisdiction model; all ~82K US tracts via ACS nationwide model.

## Query parameters

- `geoid` string, required

## Response `200`

Tract forecast

- object

## Other responses

- `400`: Invalid request
- `404`: Resource not found

---

[API](https://skmtc.dev/worldcastr/apis/worldcastr-api.md) · [All operations](https://skmtc.dev/worldcastr/apis/worldcastr-api/llms.txt) · [OpenAPI document](https://skmtc.dev/worldcastr/apis/worldcastr-api/revisions/2cf1606dc8e1?raw)