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Black Mountain, NC vs Knightdale, NC

103
Black Mountain
North Carolina
VS
-5.5%
109
Knightdale
North Carolina

Black Mountain is moderately more affordable than Knightdale, with a 5.5% lower cost of living index. Black Mountain scores 103 compared to 109 for Knightdale, where the US average is 100. This difference means residents of Knightdale can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Black Mountain is $1,334/month compared to $1,573/month in Knightdale — a 15% difference. Interestingly, home values tell a different story: while Black Mountain has cheaper rent, Knightdale actually has lower median home values ($331,900 vs $351,700).

Median household income in Black Mountain is $70,041 compared to $91,638 in Knightdale (-23.6%). While Knightdale is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Black Mountain spend roughly 22.9% of their income on rent, more than the 20.6% in Knightdale.

Income & Cost

Cost of Living Index
Black Mountain
103
5% cheaper
Knightdale
109
Median Household Income
Black Mountain
$70,041
Knightdale
$91,638
24% higher

Housing

Median Rent
Black Mountain
$1,334
15% cheaper
Knightdale
$1,573
Median Home Value
Black Mountain
$351,700
Knightdale
$331,900
6% cheaper
Population
Black Mountain
8,462
Knightdale
19,532

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Black Mountain $2.97
Knightdale $2.97
US $3.07
🥚
Eggs (grade A, large)
Black Mountain $2.42
Knightdale $2.42
US $2.50
🥛
Milk (whole)
Black Mountain $3.90
Knightdale $3.90
US $4.03
🍞
Bread (white)
Black Mountain $1.79
Knightdale $1.79
US $1.85
🍗
Chicken breast
Black Mountain $4.01
Knightdale $4.01
US $4.14
Electricity
Black Mountain $0.16
Knightdale $0.16
US $0.19