Alum Rock, CA
Demographics And Statistics

We take you around Alum Rock to find out what it's like to call it home.

Living in Alum Rock, California

Life in Alum Rock research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Alum Rock over the past nine years using Census, FBI, Zillow, and other primary data sources. Here's a snapshot of Alum Rock based on the most recently available data.

10,440 Population
$958,870 Median home value
$126,705 Median income
191 Cost of living +91% vs US
$2,389 Median rent
4.5% Unemployment
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Alum Rock SnackAbility

6
Overall SnackAbility
Jobs 8.5/10
Housing 10/10
Affordability 4/10
Diversity 8.5/10
SafetyN/A
Amenities 9/10
Education 5/10
Commute 5/10

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

  • The cost of living in Alum Rock is 191 with 100 being average.

  • The cost of living in Alum Rock is 1.9x higher than the national average.

  • The median home value in Alum Rock is $958,870.

  • The median income in Alum Rock is $126,705.

191
Alum Rock's Overall Cost Of Living
1.9x
Higher Than The National Average
Alum Rock
US

Cost Of Living In Alum Rock Comparison Table

Living Expense Alum Rock California National Average
Overall 191 142 100
Services 121 110 100
Groceries 125 118 100
Health 329 197 100
Housing 135 120 100
Transportation 131 121 100
Utilities 136 121 100
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Source: Cost of living index, normalized to US average = 100

Alum Rock, CA Weather

  • The average high in Alum Rock is 71.1° and the average low is 48.8°.

  • There are 37.9 days of precipitation each year.

  • Expect an average of 17.4 inches of precipitation each year with 1.6 inches of snow.

StatAlum Rock
Average Annual High71.1
Average Annual Low48.8
Annual Precipitation Days37.9
Average Annual Precipitation17.4
Average Annual Snowfall1.6
71.1°
Average High
37.9
Days of Rain

Source: NOAA climate normals (30-year)

Rankings & Articles For Alum Rock

Locations Around Alum Rock

Map Of Alum Rock, CA

Best Places Around Alum Rock

1

East Foothills, CA
Population 7,139

$1,419,170+48% vs Alum Rock
2

Cupertino, CA
Population 58,566

$3,189,451+233% vs Alum Rock
3

Los Altos, CA
Population 30,698

$4,713,314+392% vs Alum Rock
4

Sunnyvale, CA
Population 154,236

$2,168,909+126% vs Alum Rock
5

Menlo Park, CA
Population 32,727

$2,865,158+199% vs Alum Rock
6

Santa Clara, CA
Population 130,256

$1,782,191+86% vs Alum Rock
7

Mountain View, CA
Population 83,732

$2,037,086+112% vs Alum Rock
8

Saratoga, CA
Population 30,319

$4,189,622+337% vs Alum Rock
9

Campbell, CA
Population 42,781

$1,977,422+106% vs Alum Rock
10

Milpitas, CA
Population 78,578

$1,502,890+57% vs Alum Rock

Alum Rock Demographics And Statistics

Population over time in Alum Rock

The current population in Alum Rock is 10,440. The population has decreased 34.9% from 2010.

Year Population % Change
2024 10,440 -10.1%
2023 11,619 -1.8%
2022 11,831 -3.2%
2021 12,218 3.6%
2020 11,798 2.1%
2019 11,551 -2.0%
2018 11,791 -2.8%
2017 12,128 2.1%
2016 11,877 7.5%
2015 11,051 0.5%
2014 10,992 -3.2%
2013 11,353 -3.8%
2012 11,796 -0.2%
2011 11,814 -26.4%
2010 16,049 -

Race / Ethnicity in Alum Rock

White 12.0% (1,248)
African American 0.3% (30)
American Indian 0.1% (7)
Asian 21.1% (2,202)
Hawaiian 0.2% (21)
Other 2.1% (223)
Two Or More 0.7% (72)
Hispanic 63.6% (6,637)
See the full breakdown

Alum Rock is:

  • 12.0% White with 1,248 White residents.

  • 0.3% African American with 30 African American residents.

  • 0.1% American Indian with 7 American Indian residents.

  • 21.1% Asian with 2,202 Asian residents.

  • 0.2% Hawaiian with 21 Hawaiian residents.

  • 2.1% Other with 223 Other residents.

  • 0.7% Two Or More with 72 Two Or More residents.

  • 63.6% Hispanic with 6,637 Hispanic residents.

Race Alum Rock CA USA
White 12.0% 33.8% 57.4%
African American 0.3% 5.2% 11.9%
American Indian 0.1% 0.3% 0.5%
Asian 21.1% 15.3% 5.9%
Hawaiian 0.2% 0.3% 0.2%
Other 2.1% 0.6% 0.6%
Two Or More 0.7% 4.4% 4.3%
Hispanic 63.6% 40.2% 19.3%

Gender in Alum Rock

Female 48.3% (5,043)
Male 51.7% (5,396)
See the full breakdown
  • Alum Rock is 48.3% female with 5,043 female residents.

  • Alum Rock is 51.7% male with 5,396 male residents.

Gender Alum Rock CA USA
Female 48.3% 50.1% 50.5%
Male 51.7% 49.9% 49.5%

Highest level of educational attainment in Alum Rock for adults over 25

< 9th Grade 17.0% (1,774)
9-12th Grade 14.0% (1,461)
High School / GED 24.0% (2,505)
Some College 14.0% (1,461)
Associate's Degree 7.0% (730)
Bachelor's Degree 16.0% (1,670)
Master's Degree 5.0% (522)
Professional Degree 2.0% (208)
Doctorate Degree 1.0% (104)
See the full breakdown
  • 17.0% of adults in Alum Rock completed < 9th grade.

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

  • 24.0% of adults in Alum Rock completed high school / ged.

  • 14.0% of adults in Alum Rock completed some college.

  • 7.0% of adults in Alum Rock completed associate's degree.

  • 16.0% of adults in Alum Rock completed bachelor's degree.

  • 5.0% of adults in Alum Rock completed master's degree.

  • 2.0% of adults in Alum Rock completed professional degree.

  • 1.0% of adults in Alum Rock completed doctorate degree.

Education Alum Rock CA USA
< 9th Grade 17.0% 8.0% 4.0%
9-12th Grade 14.0% 7.0% 6.0%
High School / GED 24.0% 20.0% 26.0%
Some College 14.0% 19.0% 19.0%
Associate's Degree 7.0% 8.0% 9.0%
Bachelor's Degree 16.0% 23.0% 22.0%
Master's Degree 5.0% 10.0% 10.0%
Professional Degree 2.0% 3.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For Alum Rock, California

Less than $10,000 0.4% (4,336)
$10,000 to $14,999 1.2% (13,010)
$15,000 to $24,999 2.6% (27,598)
$25,000 to $34,999 4.0% (42,185)
$35,000 to $49,999 6.8% (70,966)
$50,000 to $74,999 11.9% (124,586)
$75,000 to $99,999 14.0% (146,664)
$100,000 to $149,999 18.6% (193,975)
$150,000 to $199,999 21.2% (221,574)
$200,000 or more 19.1% (199,101)
See the full breakdown
  • 0.4% of households in Alum Rock earn Less than $10,000.

  • 1.2% of households in Alum Rock earn $10,000 to $14,999.

  • 2.6% of households in Alum Rock earn $15,000 to $24,999.

  • 4.0% of households in Alum Rock earn $25,000 to $34,999.

  • 6.8% of households in Alum Rock earn $35,000 to $49,999.

  • 11.9% of households in Alum Rock earn $50,000 to $74,999.

  • 14.0% of households in Alum Rock earn $75,000 to $99,999.

  • 18.6% of households in Alum Rock earn $100,000 to $149,999.

  • 21.2% of households in Alum Rock earn $150,000 to $199,999.

  • 19.1% of households in Alum Rock earn $200,000 or more.

Income Alum Rock CA USA
Less than $10,000 0.4% 4.5% 5.0%
$10,000 to $14,999 1.2% 2.9% 3.4%
$15,000 to $24,999 2.6% 5.0% 6.3%
$25,000 to $34,999 4.0% 5.3% 6.6%
$35,000 to $49,999 6.8% 8.1% 10.1%
$50,000 to $74,999 11.9% 13.0% 15.5%
$75,000 to $99,999 14.0% 11.6% 12.6%
$100,000 to $149,999 18.6% 17.8% 17.5%
$150,000 to $199,999 21.2% 11.3% 9.6%
$200,000 or more 19.1% 20.5% 13.4%

Source: U.S. Census ACS 5-year estimates (2024)