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Alabaster, AL vs Chelsea, AL

94
Alabaster
Alabama
VS
-10%
104
Chelsea
Alabama

Alabaster is moderately more affordable than Chelsea, with a 10% lower cost of living index. Alabaster scores 94 compared to 104 for Chelsea, where the US average is 100. This difference means residents of Chelsea can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Alabaster is $1,375/month compared to $1,456/month in Chelsea — a 6% difference. Home values follow the same pattern: Alabaster is more affordable at $242,600 median vs $339,400.

Median household income in Alabaster is $90,163 compared to $110,056 in Chelsea (-18.1%). While Chelsea is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Alabaster spend roughly 18.3% of their income on rent, more than the 15.9% in Chelsea.

Climate-wise, both cities share similar average temperatures (64.4°F vs 64.4°F). Chelsea receives more rainfall at 56.2" per year compared to 56.2" in Alabaster.

Income & Cost

Cost of Living Index
Alabaster
94
10% cheaper
Chelsea
104
Median Household Income
Alabaster
$90,163
Chelsea
$110,056
18% higher

Housing

Median Rent
Alabaster
$1,375
6% cheaper
Chelsea
$1,456
Median Home Value
Alabaster
$242,600
29% cheaper
Chelsea
$339,400
Population
Alabaster
33,633
Chelsea
15,731

Salary Equivalency Calculator

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Rent by Bedroom Size

HUD Fair Market Rent (FY 2026) — metro area average

Studio
Alabaster $971
Chelsea $971
1 Bed
Alabaster $1,088
Chelsea $1,088
2 Bed
Alabaster $1,208
Chelsea $1,208
3 Bed
Alabaster $1,517
Chelsea $1,517
4 Bed
Alabaster $1,720
Chelsea $1,720

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Alabaster $2.90
Chelsea $2.90
US $3.07
🥚
Eggs (grade A, large)
Alabaster $2.37
Chelsea $2.37
US $2.50
🥛
Milk (whole)
Alabaster $3.81
Chelsea $3.81
US $4.03
🍞
Bread (white)
Alabaster $1.75
Chelsea $1.75
US $1.85
🍗
Chicken breast
Alabaster $3.92
Chelsea $3.92
US $4.14
Electricity
Alabaster $0.17
Chelsea $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Alabaster 64.4°F
Chelsea 64.4°F
Summer High
Alabaster 91°F
Chelsea 91°F
Winter Low
Alabaster 36°F
Chelsea 36°F
Rainfall
Alabaster 56.2"
Chelsea 56.2"
Rainy Days
Alabaster 126d
Chelsea 126d