Home / Compare / Rosemead vs Simi Valley

Rosemead, CA vs Simi Valley, CA

152
Rosemead
California
VS
-14.3%
178
Simi Valley
California

Rosemead is moderately more affordable than Simi Valley, with a 14.3% lower cost of living index. Rosemead scores 152 compared to 178 for Simi Valley, where the US average is 100. This difference means residents of Simi Valley can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Rosemead is $1,728/month compared to $2,513/month in Simi Valley — a 31% difference. Home values follow the same pattern: Rosemead is more affordable at $729,600 median vs $753,500.

Median household income in Rosemead is $72,248 compared to $117,703 in Simi Valley (-38.6%). While Simi Valley is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Rosemead spend roughly 28.7% of their income on rent, more than the 25.6% in Simi Valley.

Climate-wise, both cities share similar average temperatures (65.8°F vs 66.6°F). Rosemead receives more rainfall at 14.3" per year compared to 13.4" in Simi Valley.

Income & Cost

Cost of Living Index
Rosemead
152
14% cheaper
Simi Valley
178
Median Household Income
Rosemead
$72,248
Simi Valley
$117,703
39% higher

Housing

Median Rent
Rosemead
$1,728
31% cheaper
Simi Valley
$2,513
Median Home Value
Rosemead
$729,600
3% cheaper
Simi Valley
$753,500
Population
Rosemead
50,340
Simi Valley
125,769

Salary Equivalency Calculator

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Rent by Bedroom Size

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

Studio
Rosemead $2,031
Simi Valley $2,042
1% cheaper
1 Bed
Rosemead $2,272
Simi Valley $2,301
1% cheaper
2 Bed
Rosemead $2,835
Simi Valley $2,752
3% cheaper
3 Bed
Rosemead $3,599
Simi Valley $3,726
3% cheaper
4 Bed
Rosemead $4,010
Simi Valley $4,321
7% cheaper

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Rosemead $3.28
Simi Valley $3.22
US $3.07
🥚
Eggs (grade A, large)
Rosemead $2.68
Simi Valley $2.62
US $2.50
🥛
Milk (whole)
Rosemead $4.31
Simi Valley $4.22
US $4.03
🍞
Bread (white)
Rosemead $1.98
Simi Valley $1.94
US $1.85
🍗
Chicken breast
Rosemead $4.44
Simi Valley $4.35
US $4.14
Electricity
Rosemead $0.27
Simi Valley $0.26
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Rosemead 65.8°F
Simi Valley 66.6°F
Summer High
Rosemead 82°F
Simi Valley 91°F
Winter Low
Rosemead 49°F
Simi Valley 46°F
Rainfall
Rosemead 14.3"
Simi Valley 13.4"
Rainy Days
Rosemead 34d
Simi Valley 34d