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Langley Park, MD vs Mount Rainier, MD

118
Langley Park
Maryland
VS
-5.5%
125
Mount Rainier
Maryland

Langley Park is moderately more affordable than Mount Rainier, with a 5.5% lower cost of living index. Langley Park scores 118 compared to 125 for Mount Rainier, where the US average is 100. This difference means residents of Mount Rainier can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Langley Park is $1,675/month compared to $1,434/month in Mount Rainier — a 17% difference. Interestingly, home values tell a different story: while Mount Rainier has cheaper rent, Langley Park actually has lower median home values ($348,700 vs $522,100).

Median household income in Langley Park is $82,038 compared to $68,281 in Mount Rainier (+20.1%). Langley Park offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Langley Park spend roughly 24.5% of their income on rent, less than the 25.2% in Mount Rainier.

Climate-wise, both cities share similar average temperatures (59.3°F vs 59.3°F). Mount Rainier receives more rainfall at 41.8" per year compared to 41.8" in Langley Park.

Income & Cost

Cost of Living Index
Langley Park
118
6% cheaper
Mount Rainier
125
Median Household Income
Langley Park
$82,038
17% higher
Mount Rainier
$68,281

Housing

Median Rent
Langley Park
$1,675
Mount Rainier
$1,434
14% cheaper
Median Home Value
Langley Park
$348,700
33% cheaper
Mount Rainier
$522,100
Population
Langley Park
22,057
Mount Rainier
8,235

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Langley Park $3.26
Mount Rainier $3.26
US $3.07
🥚
Eggs (grade A, large)
Langley Park $2.66
Mount Rainier $2.66
US $2.50
🥛
Milk (whole)
Langley Park $4.28
Mount Rainier $4.28
US $4.03
🍞
Bread (white)
Langley Park $1.97
Mount Rainier $1.97
US $1.85
🍗
Chicken breast
Langley Park $4.41
Mount Rainier $4.41
US $4.14
Electricity
Langley Park $0.20
Mount Rainier $0.20
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Langley Park 59.3°F
Mount Rainier 59.3°F
Summer High
Langley Park 90°F
Mount Rainier 90°F
Winter Low
Langley Park 30°F
Mount Rainier 30°F
Rainfall
Langley Park 41.8"
Mount Rainier 41.8"
Rainy Days
Langley Park 118d
Mount Rainier 118d