Famous People Birthdays People Profiles

Historical Events Years

Wars & Conflicts Nobel Prizes Inventions Empires Periods Dynasties Treaties Disasters Places

Population Economic Data

Home/Places/Koster Site

Koster Site

Prehistoric archaeological site located south of Eldred, Illinois

Country

UNESCO Status

Not listed

Coordinates

39.2092°N, 90.5492°W

Quick Facts

Country: United States
UNESCO Site: No
Coordinates: 39.2092°N, 90.5492°W

View on Google Maps

View all places →

A comprehensive historical data encyclopedia. Structured data on famous people, birthdays, events, and more — for researchers, students, and the curious.

Directories

By Date
By Country
By Year
Events by Date
Wars & Conflicts
People Profiles
Population Data
Economic Data

Project

About Us
Data Methodology
Citation Guide

Legal

Privacy Policy
Terms of Use
CC BY-SA 4.0

© 2026 HistoryData.com

Data sourced from Wikidata and Wikipedia under Creative Commons licenses.