Castroville, CA
Demographics And Statistics

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

Living In Castroville, California Summary

Life in Castroville research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Castroville 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 Castroville:

  • The population in Castroville is 6,870.

  • The median home value in Castroville is $681,817.

  • The median income in Castroville is $90,486.

  • The cost of living in Castroville is 158 which is 1.6x higher than the national average.

  • The median rent in Castroville is $1,593.

  • The unemployment rate in Castroville is 2.8%.

  • The poverty rate in Castroville is 14.6%.

  • The average high in Castroville is 68.4° and the average low is 47.0°.

Castroville SnackAbility

5
Overall SnackAbility
Jobs
6/10
Housing
9
Affordability
4
Diversity
6
Safety
N/A
Amenities
8.5
Education
3
Commute
7

Castroville, CA Cost Of Living

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

  • The cost of living in Castroville is 158 with 100 being average.

  • The cost of living in Castroville is 1.6x higher than the national average.

  • The median home value in Castroville is $681,817.

  • The median income in Castroville is $90,486.

158
Castroville's Overall Cost Of Living
1.6x
Higher Than The National Average

Cost Of Living In Castroville Comparison Table

Living Expense Castroville California National Average
Overall 158 141 100
Services 108 110 100
Groceries 113 112 100
Health 124 110 100
Housing 254 195 100
Transportation 128 125 100
Utilities 133 128 100

Castroville, CA Weather

  • The average high in Castroville is 68.4° and the average low is 47.0°.

  • There are 36.3 days of precipitation each year.

  • Expect an average of 16.0 inches of precipitation each year with 0.3 inches of snow.

StatCastroville
Average Annual High68.4
Average Annual Low47.0
Annual Precipitation Days36.3
Average Annual Precipitation16.0
Average Annual Snowfall0.3
68.4°
Average High
36.3
Days of Rain

Rankings for Castroville in California

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Map Of Castroville, CA

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Castroville Demographics And Statistics

Population over time in Castroville

The current population in Castroville is 6,870. The population has increased 25.1% from 2010.

Year Population % Change
2023 6,870 3.8%
2022 6,620 -0.7%
2021 6,665 5.3%
2020 6,332 -2.9%
2019 6,521 -2.5%
2018 6,686 -0.0%
2017 6,689 -4.1%
2016 6,978 4.0%
2015 6,707 7.7%
2014 6,226 4.3%
2013 5,967 -2.2%
2012 6,103 5.1%
2011 5,809 5.8%
2010 5,490 -

Race / Ethnicity in Castroville

White
3.6% (250)
African American
0.9% (63)
American Indian
0.0% (0)
Asian
1.9% (131)
Hawaiian
0.0% (0)
Other
0.4% (27)
Two Or More
3.2% (221)
Hispanic
89.9% (6,178)

Castroville is:

  • 3.6% White with 250 White residents.

  • 0.9% African American with 63 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 1.9% Asian with 131 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.4% Other with 27 Other residents.

  • 3.2% Two Or More with 221 Two Or More residents.

  • 89.9% Hispanic with 6,178 Hispanic residents.

Race Castroville CA USA
White 3.6% 34.6% 58.2%
African American 0.9% 5.3% 12.0%
American Indian 0.0% 0.3% 0.5%
Asian 1.9% 15.1% 5.7%
Hawaiian 0.0% 0.3% 0.2%
Other 0.4% 0.5% 0.5%
Two Or More 3.2% 4.1% 3.9%
Hispanic 89.9% 39.8% 19.0%

Gender in Castroville

Female
50.7% (3,484)
Male
49.3% (3,385)
  • Castroville is 50.7% female with 3,484 female residents.

  • Castroville is 49.3% male with 3,385 male residents.

Gender Castroville CA USA
Female 50.7% 50.0% 50.5%
Male 49.3% 50.0% 49.5%

Highest level of educational attainment in Castroville for adults over 25

  • 38.0% of adults in Castroville completed < 9th grade.

  • 14.0% of adults in Castroville completed 9-12th grade.

  • 26.0% of adults in Castroville completed high school / ged.

  • 14.0% of adults in Castroville completed some college.

  • 3.0% of adults in Castroville completed associate's degree.

  • 4.0% of adults in Castroville completed bachelor's degree.

  • 1.0% of adults in Castroville completed master's degree.

  • 0.0% of adults in Castroville completed professional degree.

  • 0.0% of adults in Castroville completed doctorate degree.

< 9th Grade
38.0% (2,610)
9-12th Grade
14.0% (961)
High School / GED
26.0% (1,786)
Some College
14.0% (961)
Associate's Degree
3.0% (206)
Bachelor's Degree
4.0% (274)
Master's Degree
1.0% (68)
Professional Degree
0.0% (0)
Doctorate Degree
0.0% (0)
Education Castroville CA USA
< 9th Grade 38.0% 8.0% 5.0%
9-12th Grade 14.0% 7.0% 6.0%
High School / GED 26.0% 20.0% 26.0%
Some College 14.0% 20.0% 19.0%
Associate's Degree 3.0% 8.0% 9.0%
Bachelor's Degree 4.0% 22.0% 21.0%
Master's Degree 1.0% 10.0% 10.0%
Professional Degree 0.0% 3.0% 2.0%
Doctorate Degree 0.0% 2.0% 2.0%

Household Income For Castroville, California

  • 3.7% of households in Castroville earn Less than $10,000.

  • 1.4% of households in Castroville earn $10,000 to $14,999.

  • 3.3% of households in Castroville earn $15,000 to $24,999.

  • 8.3% of households in Castroville earn $25,000 to $34,999.

  • 6.5% of households in Castroville earn $35,000 to $49,999.

  • 15.6% of households in Castroville earn $50,000 to $74,999.

  • 19.7% of households in Castroville earn $75,000 to $99,999.

  • 23.9% of households in Castroville earn $100,000 to $149,999.

  • 13.5% of households in Castroville earn $150,000 to $199,999.

  • 4.1% of households in Castroville earn $200,000 or more.

Less than $10,000
3.7% (25,128)
$10,000 to $14,999
1.4% (9,871)
$15,000 to $24,999
3.3% (22,885)
$25,000 to $34,999
8.3% (56,988)
$35,000 to $49,999
6.5% (44,872)
$50,000 to $74,999
15.6% (107,245)
$75,000 to $99,999
19.7% (135,066)
$100,000 to $149,999
23.9% (164,233)
$150,000 to $199,999
13.5% (92,437)
$200,000 or more
4.1% (28,269)
Income Castroville CA USA
Less than $10,000 3.7% 4.4% 4.9%
$10,000 to $14,999 1.4% 3.0% 3.6%
$15,000 to $24,999 3.3% 5.2% 6.6%
$25,000 to $34,999 8.3% 5.5% 6.8%
$35,000 to $49,999 6.5% 8.4% 10.4%
$50,000 to $74,999 15.6% 13.3% 15.7%
$75,000 to $99,999 19.7% 11.8% 12.7%
$100,000 to $149,999 23.9% 17.9% 17.4%
$150,000 to $199,999 13.5% 11.1% 9.3%
$200,000 or more 4.1% 19.4% 12.6%

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