Upper Alton
URL: https://knowledge.ivjn.us/ms/places/il-upper-alton.html

Upper Alton（Upper Alton）是美国伊利诺伊州下辖的城市，人口约 29,251。

## 概况

Upper Alton（Upper Alton）是美国[伊利诺伊州](https://knowledge.ivjn.us/ms/places/illinois.html)，位于[麦迪逊县](https://knowledge.ivjn.us/ms/places/il-madison-county.html)境内下辖的城市，人口约 29,251[^geonames]。

## 地理

- 坐标：38.9114, -90.1507

Updated: 2026-10-29

Tags:
- Bahagian pentadbiran https://knowledge.ivjn.us/ms/tags/admin-division.html

Relations:
- Located in: 麦迪逊县 https://knowledge.ivjn.us/ms/places/il-madison-county.html

Sources:
- GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip