About Swansea
- Swansea has a population of about 14,000.
- It's part of Illinois.
- New York, the largest city in the United States, is about 863 miles away.
- The nearest bigger city is St. Louis, about 13 miles away.
- Towns nearby: Belleville (less than 1 mile), Fairview Heights (4 miles) and O'Fallon (6 miles).