---
title: "Mapping of ZIP code to Destination-IDs and state locations"
method: GET
path: "/v2/rates/conus/zipcodes/{year}"
---

# Mapping of ZIP code to Destination-IDs and state locations

`GET /v2/rates/conus/zipcodes/{year}`

## Path parameters

- `year` string, string, required

## Response `200`

Successful. Data will be returned in JSON format.

## Other responses

- `400` — Bad request. Verify the query string parameters that were provided.
- `403` — API key is not correct or was not provided.

## Changes

- **2019-10-31** (v2) `7636d5fff747` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/gsa/apis/gsa-per-diem-api/changes/v2/rates/conus/zipcodes/:year/get.md)

---

[API](https://skmtc.dev/gsa/apis/gsa-per-diem-api.md) · [All operations](https://skmtc.dev/gsa/apis/gsa-per-diem-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/gsa/gsa-per-diem-api/revisions/cc7fb27ae778/schema)