Home / Compare / Lennox vs South Monrovia Island

Lennox, CA vs South Monrovia Island, CA

140
Lennox
California
VS
-9.5%
155
South Monrovia Island
California

Lennox is moderately more affordable than South Monrovia Island, with a 9.5% lower cost of living index. Lennox scores 140 compared to 155 for South Monrovia Island, where the US average is 100. This difference means residents of South Monrovia Island can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Lennox is $1,455/month compared to $1,985/month in South Monrovia Island — a 27% difference. Interestingly, home values tell a different story: while Lennox has cheaper rent, South Monrovia Island actually has lower median home values ($660,800 vs $677,600).

Median household income in Lennox is $60,307 compared to $109,730 in South Monrovia Island (-45%). While South Monrovia Island is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Lennox spend roughly 29% of their income on rent, more than the 21.7% in South Monrovia Island.

Climate-wise, both cities share similar average temperatures (63.6°F vs 65.8°F). South Monrovia Island receives more rainfall at 14.3" per year compared to 12.2" in Lennox.

Income & Cost

Cost of Living Index
Lennox
140
10% cheaper
South Monrovia Island
155
Median Household Income
Lennox
$60,307
South Monrovia Island
$109,730
45% higher

Housing

Median Rent
Lennox
$1,455
27% cheaper
South Monrovia Island
$1,985
Median Home Value
Lennox
$677,600
South Monrovia Island
$660,800
2% cheaper
Population
Lennox
20,289
South Monrovia Island
7,072

Salary Equivalency Calculator

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Rent by Bedroom Size

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

Studio
Lennox $2,031
South Monrovia Island $2,031
1 Bed
Lennox $2,272
South Monrovia Island $2,272
2 Bed
Lennox $2,835
South Monrovia Island $2,835
3 Bed
Lennox $3,599
South Monrovia Island $3,599
4 Bed
Lennox $4,010
South Monrovia Island $4,010

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Lennox $3.28
South Monrovia Island $3.28
US $3.07
🥚
Eggs (grade A, large)
Lennox $2.68
South Monrovia Island $2.68
US $2.50
🥛
Milk (whole)
Lennox $4.31
South Monrovia Island $4.31
US $4.03
🍞
Bread (white)
Lennox $1.98
South Monrovia Island $1.98
US $1.85
🍗
Chicken breast
Lennox $4.44
South Monrovia Island $4.44
US $4.14
Electricity
Lennox $0.27
South Monrovia Island $0.27
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Lennox 63.6°F
South Monrovia Island 65.8°F
Summer High
Lennox 75°F
South Monrovia Island 82°F
Winter Low
Lennox 49°F
South Monrovia Island 49°F
Rainfall
Lennox 12.2"
South Monrovia Island 14.3"
Rainy Days
Lennox 35d
South Monrovia Island 34d