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Big Flats, NY vs Katonah, NY

93
Big Flats
New York
VS
-54.3%
204
Katonah
New York

The cost of living difference between Big Flats, NY and Katonah, NY is dramatic. Big Flats is 54.3% cheaper than Katonah, a gap that translates to thousands of dollars per year in household expenses. Big Flats has a cost index of 93 while Katonah sits at 204, 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 Big Flats is $1,394/month compared to $3,501/month in Katonah — a 60% difference. Home values follow the same pattern: Big Flats is more affordable at $224,000 median vs $710,700.

Median household income in Big Flats is $101,771 compared to $201,806 in Katonah (-49.6%). The higher salaries in Katonah partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Big Flats spend roughly 16.4% of their income on rent, less than the 20.8% in Katonah.

Climate-wise, Katonah is notably warmer with an average of 52°F compared to 48°F in Big Flats. Katonah receives more rainfall at 47.8" per year compared to 32.4" in Big Flats.

Income & Cost

Cost of Living Index
Big Flats
93
54% cheaper
Katonah
204
Median Household Income
Big Flats
$101,771
Katonah
$201,806
50% higher

Housing

Median Rent
Big Flats
$1,394
60% cheaper
Katonah
$3,501
Median Home Value
Big Flats
$224,000
68% cheaper
Katonah
$710,700
Population
Big Flats
5,846
Katonah
2,016

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Big Flats $2.98
Katonah $3.32
US $3.07
🥚
Eggs (grade A, large)
Big Flats $2.43
Katonah $2.71
US $2.50
🥛
Milk (whole)
Big Flats $3.92
Katonah $4.36
US $4.03
🍞
Bread (white)
Big Flats $1.80
Katonah $2.00
US $1.85
🍗
Chicken breast
Big Flats $4.03
Katonah $4.49
US $4.14
Electricity
Big Flats $0.25
Katonah $0.24
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Big Flats 48°F
Katonah 52°F
Summer High
Big Flats 82°F
Katonah 83°F
Winter Low
Big Flats 16°F
Katonah 22°F
Rainfall
Big Flats 32.4"
Katonah 47.8"
Rainy Days
Big Flats 153d
Katonah 124d