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Bel Aire, KS vs Derby, KS

93
Bel Aire
Kansas
VS
+12.9%
82
Derby
Kansas

Derby is moderately more affordable than Bel Aire, with a 12.9% lower cost of living index. Bel Aire scores 93 compared to 82 for Derby, where the US average is 100. This difference means residents of Bel Aire can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Bel Aire is $1,454/month compared to $1,082/month in Derby — a 34% difference. Interestingly, home values tell a different story: while Derby has cheaper rent, Bel Aire actually has lower median home values ($213,500 vs $221,600).

Median household income in Bel Aire is $93,182 compared to $82,089 in Derby (+13.5%). While Bel Aire is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Bel Aire spend roughly 18.7% of their income on rent, more than the 15.8% in Derby.

Climate-wise, both cities share similar average temperatures (57°F vs 57.7°F). Derby receives more rainfall at 34.3" per year compared to 32.6" in Bel Aire.

Income & Cost

Cost of Living Index
Bel Aire
93
Derby
82
11% cheaper
Median Household Income
Bel Aire
$93,182
12% higher
Derby
$82,089

Housing

Median Rent
Bel Aire
$1,454
Derby
$1,082
26% cheaper
Median Home Value
Bel Aire
$213,500
4% cheaper
Derby
$221,600
Population
Bel Aire
8,654
Derby
25,801

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Bel Aire $2.96
Derby $2.96
US $3.07
🥚
Eggs (grade A, large)
Bel Aire $2.41
Derby $2.41
US $2.50
🥛
Milk (whole)
Bel Aire $3.89
Derby $3.89
US $4.03
🍞
Bread (white)
Bel Aire $1.79
Derby $1.79
US $1.85
🍗
Chicken breast
Bel Aire $4.00
Derby $4.00
US $4.14
Electricity
Bel Aire $0.17
Derby $0.17
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Bel Aire 57°F
Derby 57.7°F
Summer High
Bel Aire 92°F
Derby 93°F
Winter Low
Bel Aire 23°F
Derby 23°F
Rainfall
Bel Aire 32.6"
Derby 34.3"
Rainy Days
Bel Aire 87d
Derby 87d