South Monrovia Island, CA
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2025-10-25

Living In South Monrovia Island, California Summary

Life in South Monrovia Island research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in South Monrovia Island over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in South Monrovia Island:

  • The population in South Monrovia Island is 7,072.

  • The median home value in South Monrovia Island is $725,309.

  • The median income in South Monrovia Island is $109,730.

  • The cost of living in South Monrovia Island is 149 which is 1.5x higher than the national average.

  • The median rent in South Monrovia Island is $1,985.

  • The unemployment rate in South Monrovia Island is 5.4%.

  • The poverty rate in South Monrovia Island is 6.0%.

  • The average high in South Monrovia Island is 75.3° and the average low is 54.1°.

South Monrovia Island SnackAbility

6
Overall SnackAbility
Jobs
8/10
Housing
9
Affordability
6
Diversity
8.5
Safety
N/A
Amenities
9
Education
5
Commute
6

South Monrovia Island, CA Cost Of Living

Cost of living in South Monrovia Island summary. We use data on the cost of living to determine how expensive it is to live in South Monrovia Island. Real estate prices drive most of the variance in cost of living around California. Key points include:

  • The cost of living in South Monrovia Island is 149 with 100 being average.

  • The cost of living in South Monrovia Island is 1.5x higher than the national average.

  • The median home value in South Monrovia Island is $725,309.

  • The median income in South Monrovia Island is $109,730.

149
South Monrovia Island's Overall Cost Of Living
1.5x
Higher Than The National Average

Cost Of Living In South Monrovia Island Comparison Table

Living Expense South Monrovia Island California National Average
Overall 149 141 100
Services 114 110 100
Groceries 110 112 100
Health 109 110 100
Housing 229 195 100
Transportation 123 125 100
Utilities 113 128 100

South Monrovia Island, CA Weather

  • The average high in South Monrovia Island is 75.3° and the average low is 54.1°.

  • There are 22.7 days of precipitation each year.

  • Expect an average of 16.2 inches of precipitation each year with 0.2 inches of snow.

StatSouth Monrovia Island
Average Annual High75.3
Average Annual Low54.1
Annual Precipitation Days22.7
Average Annual Precipitation16.2
Average Annual Snowfall0.2
75.3°
Average High
22.7
Days of Rain

Rankings for South Monrovia Island in California

Locations Around South Monrovia Island

Map Of South Monrovia Island, CA

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South Monrovia Island Demographics And Statistics

Population over time in South Monrovia Island

The current population in South Monrovia Island is 7,072. The population has increased 9.8% from 2010.

Year Population % Change
2023 7,072 3.5%
2022 6,833 8.6%
2021 6,290 -4.2%
2020 6,565 -0.1%
2019 6,572 -8.6%
2018 7,192 2.9%
2017 6,989 3.1%
2016 6,779 0.2%
2015 6,768 -2.3%
2014 6,929 16.3%
2013 5,960 -2.9%
2012 6,140 1.6%
2011 6,043 -6.2%
2010 6,443 -

Race / Ethnicity in South Monrovia Island

White
11.5% (814)
African American
3.8% (269)
American Indian
0.0% (0)
Asian
8.4% (591)
Hawaiian
0.1% (5)
Other
0.4% (31)
Two Or More
5.4% (382)
Hispanic
70.4% (4,980)

South Monrovia Island is:

  • 11.5% White with 814 White residents.

  • 3.8% African American with 269 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 8.4% Asian with 591 Asian residents.

  • 0.1% Hawaiian with 5 Hawaiian residents.

  • 0.4% Other with 31 Other residents.

  • 5.4% Two Or More with 382 Two Or More residents.

  • 70.4% Hispanic with 4,980 Hispanic residents.

Race South Monrovia Island CA USA
White 11.5% 34.6% 58.2%
African American 3.8% 5.3% 12.0%
American Indian 0.0% 0.3% 0.5%
Asian 8.4% 15.1% 5.7%
Hawaiian 0.1% 0.3% 0.2%
Other 0.4% 0.5% 0.5%
Two Or More 5.4% 4.1% 3.9%
Hispanic 70.4% 39.8% 19.0%

Gender in South Monrovia Island

Female
44.7% (3,160)
Male
55.3% (3,912)
  • South Monrovia Island is 44.7% female with 3,160 female residents.

  • South Monrovia Island is 55.3% male with 3,912 male residents.

Gender South Monrovia Island CA USA
Female 44.7% 50.0% 50.5%
Male 55.3% 50.0% 49.5%

Highest level of educational attainment in South Monrovia Island for adults over 25

  • 15.0% of adults in South Monrovia Island completed < 9th grade.

  • 9.0% of adults in South Monrovia Island completed 9-12th grade.

  • 26.0% of adults in South Monrovia Island completed high school / ged.

  • 20.0% of adults in South Monrovia Island completed some college.

  • 3.0% of adults in South Monrovia Island completed associate's degree.

  • 17.0% of adults in South Monrovia Island completed bachelor's degree.

  • 10.0% of adults in South Monrovia Island completed master's degree.

  • 0.0% of adults in South Monrovia Island completed professional degree.

  • 0.0% of adults in South Monrovia Island completed doctorate degree.

< 9th Grade
15.0% (1,060)
9-12th Grade
9.0% (636)
High School / GED
26.0% (1,838)
Some College
20.0% (1,414)
Associate's Degree
3.0% (212)
Bachelor's Degree
17.0% (1,202)
Master's Degree
10.0% (707)
Professional Degree
0.0% (0)
Doctorate Degree
0.0% (0)
Education South Monrovia Island CA USA
< 9th Grade 15.0% 8.0% 5.0%
9-12th Grade 9.0% 7.0% 6.0%
High School / GED 26.0% 20.0% 26.0%
Some College 20.0% 20.0% 19.0%
Associate's Degree 3.0% 8.0% 9.0%
Bachelor's Degree 17.0% 22.0% 21.0%
Master's Degree 10.0% 10.0% 10.0%
Professional Degree 0.0% 3.0% 2.0%
Doctorate Degree 0.0% 2.0% 2.0%

Household Income For South Monrovia Island, California

  • 0.8% of households in South Monrovia Island earn Less than $10,000.

  • 3.1% of households in South Monrovia Island earn $10,000 to $14,999.

  • 3.1% of households in South Monrovia Island earn $15,000 to $24,999.

  • 3.1% of households in South Monrovia Island earn $25,000 to $34,999.

  • 5.9% of households in South Monrovia Island earn $35,000 to $49,999.

  • 9.7% of households in South Monrovia Island earn $50,000 to $74,999.

  • 15.9% of households in South Monrovia Island earn $75,000 to $99,999.

  • 30.0% of households in South Monrovia Island earn $100,000 to $149,999.

  • 16.6% of households in South Monrovia Island earn $150,000 to $199,999.

  • 11.7% of households in South Monrovia Island earn $200,000 or more.

Less than $10,000
0.8% (5,837)
$10,000 to $14,999
3.1% (22,100)
$15,000 to $24,999
3.1% (22,100)
$25,000 to $34,999
3.1% (22,100)
$35,000 to $49,999
5.9% (41,698)
$50,000 to $74,999
9.7% (68,801)
$75,000 to $99,999
15.9% (112,584)
$100,000 to $149,999
30.0% (211,826)
$150,000 to $199,999
16.6% (117,171)
$200,000 or more
11.7% (82,979)
Income South Monrovia Island CA USA
Less than $10,000 0.8% 4.4% 4.9%
$10,000 to $14,999 3.1% 3.0% 3.6%
$15,000 to $24,999 3.1% 5.2% 6.6%
$25,000 to $34,999 3.1% 5.5% 6.8%
$35,000 to $49,999 5.9% 8.4% 10.4%
$50,000 to $74,999 9.7% 13.3% 15.7%
$75,000 to $99,999 15.9% 11.8% 12.7%
$100,000 to $149,999 30.0% 17.9% 17.4%
$150,000 to $199,999 16.6% 11.1% 9.3%
$200,000 or more 11.7% 19.4% 12.6%

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