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French Valley, CA vs Simi Valley, CA

181
French Valley
California
VS
+2%
178
Simi Valley
California

French Valley, CA and Simi Valley, CA have a very similar cost of living, with only a 2% difference in their overall index. French Valley scores 181 while Simi Valley scores 178 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in French Valley is $3,016/month compared to $2,513/month in Simi Valley — a 20% difference. Interestingly, home values tell a different story: while Simi Valley has cheaper rent, French Valley actually has lower median home values ($637,800 vs $753,500).

Median household income in French Valley is $132,605 compared to $117,703 in Simi Valley (+12.7%). While French 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 French Valley spend roughly 27.3% of their income on rent, more than the 25.6% in Simi Valley.

Climate-wise, both cities share similar average temperatures (65.1°F vs 66.6°F). French Valley receives more rainfall at 15.3" per year compared to 13.4" in Simi Valley.

Income & Cost

Cost of Living Index
French Valley
181
Simi Valley
178
2% cheaper
Median Household Income
French Valley
$132,605
11% higher
Simi Valley
$117,703

Housing

Median Rent
French Valley
$3,016
Simi Valley
$2,513
17% cheaper
Median Home Value
French Valley
$637,800
15% cheaper
Simi Valley
$753,500
Population
French Valley
42,550
Simi Valley
125,769

Salary Equivalency Calculator

What does your salary in one city buy you in the other?

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Rent by Bedroom Size

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

Studio
French Valley $2,020
Simi Valley $2,042
1% cheaper
1 Bed
French Valley $2,148
Simi Valley $2,301
7% cheaper
2 Bed
French Valley $2,675
Simi Valley $2,752
3% cheaper
3 Bed
French Valley $3,520
Simi Valley $3,726
6% cheaper
4 Bed
French Valley $4,178
Simi Valley $4,321
3% cheaper

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
French Valley $3.13
Simi Valley $3.22
US $3.07
🥚
Eggs (grade A, large)
French Valley $2.55
Simi Valley $2.62
US $2.50
🥛
Milk (whole)
French Valley $4.11
Simi Valley $4.22
US $4.03
🍞
Bread (white)
French Valley $1.89
Simi Valley $1.94
US $1.85
🍗
Chicken breast
French Valley $4.22
Simi Valley $4.35
US $4.14
Electricity
French Valley $0.31
Simi Valley $0.26
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
French Valley 65.1°F
Simi Valley 66.6°F
Summer High
French Valley 87°F
Simi Valley 91°F
Winter Low
French Valley 47°F
Simi Valley 46°F
Rainfall
French Valley 15.3"
Simi Valley 13.4"
Rainy Days
French Valley 48d
Simi Valley 34d