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Lombard, IL vs Swansea, IL

118
Lombard
Illinois
VS
+36.5%
86
Swansea
Illinois

The cost of living difference between Lombard, IL and Swansea, IL is dramatic. Swansea is 36.5% cheaper than Lombard, a gap that translates to thousands of dollars per year in household expenses. Lombard has a cost index of 118 while Swansea sits at 86, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Lombard is $1,834/month compared to $1,178/month in Swansea — a 56% difference. Home values follow the same pattern: Swansea is more affordable at $211,700 median vs $321,200.

Median household income in Lombard is $97,253 compared to $84,367 in Swansea (+15.3%). Lombard does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Lombard spend roughly 22.6% of their income on rent, more than the 16.8% in Swansea.

Climate-wise, Swansea is notably warmer with an average of 57.7°F compared to 51.3°F in Lombard. Swansea receives more rainfall at 43.4" per year compared to 37.9" in Lombard.

Income & Cost

Cost of Living Index
Lombard
118
Swansea
86
27% cheaper
Median Household Income
Lombard
$97,253
13% higher
Swansea
$84,367

Housing

Median Rent
Lombard
$1,834
Swansea
$1,178
36% cheaper
Median Home Value
Lombard
$321,200
Swansea
$211,700
34% cheaper
Population
Lombard
43,722
Swansea
14,603

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Lombard $3.20
Swansea $3.03
US $3.07
🥚
Eggs (grade A, large)
Lombard $2.61
Swansea $2.47
US $2.50
🥛
Milk (whole)
Lombard $4.20
Swansea $3.97
US $4.03
🍞
Bread (white)
Lombard $1.93
Swansea $1.83
US $1.85
🍗
Chicken breast
Lombard $4.32
Swansea $4.09
US $4.14
Electricity
Lombard $0.15
Swansea $0.15
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Lombard 51.3°F
Swansea 57.7°F
Summer High
Lombard 85°F
Swansea 90°F
Winter Low
Lombard 19°F
Swansea 24°F
Rainfall
Lombard 37.9"
Swansea 43.4"
Rainy Days
Lombard 126d
Swansea 100d