Swansea
A village in St. Clair County, Illinois — population 13,276 as of 2020.
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Today
80°F
Rain Showers86% precip
Tonight
67°F
Slight Chance Showers And Thunderstorms then Patchy Fog22% precip
Friday
82°F
Chance Rain Showers29% precip
Friday Night
68°F
Chance Rain Showers27% precip
In and around Swansea
See & do
- Accent Music Lessons
- Bangin Body Training
- Cantwell Crossing Apartments and Townhomes
- Centennial Park-St Clair Township
- D P Golf Center
Eat, drink & stay
+27 more on the mapShops & services
+91 more on the mapMusicians & bands near Swansea →
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Swansea by the numbers
Population
13,276Population figure, 2020
Households & income
- Area
- 6.48 sq mi (16.77 km²), 0.14 sq mi water
- Median age
- 42.3
- Households
- 5,777
- Persons per household
- 2.5
- Median household income
- $91,587
- Median house value
- $223,600
Municipal office
- Office
- VILLAGE ADMINISTRATOR
- Address
- 1400 N ILLINOIS ST, SWANSEA, IL 62226