What is the median household income in Alum Rock, CA?

Name: Income and affordability in Alum Rock, CA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The median household income in Alum Rock, CA is $126,705 (±$23,062) a year (2020–2024 American Community Survey).

Paying the median gross rent of $2,389 a month would take about $95,600 a year at the common guideline of spending no more than 30% of income on rent.

In Alum Rock, the median household income went from $90,405 in 2015–2019 to $126,705 in 2020–2024 (+40.2%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Figures last updated on November 12, 2026.

Median household income: $126,705 (±$23,062)
Median renter income: $94,866 (±$20,239)
Income to afford median rent: about $95,600

Income in Alum Rock against Santa Clara County, its state and the nation

Income, estimate (90% margin of error)
	Alum Rock	Santa Clara County	California	United States
Median household income	$126,705 (±$23,062)	$164,281 (±$1,955)	$99,122 (±$310)	$80,734
Median renter household income	$94,866 (±$20,239)	$122,974 (±$2,206)	$71,186 (±$298)	$52,966
Median owner household income	$129,250 (±$11,695)	$208,519 (±$2,856)	$127,456 (±$424)	$100,009
Median gross rent	$2,389 (±$170)	$2,857 (±$19)	$2,036 (±$5)	$1,413

In Alum Rock, median household income is lower than in Santa Clara County ($164,281).

It is also higher than in California ($99,122).

It is higher than the national figure ($80,734).

In Santa Clara County, Alum Rock ranks 22 of 23 places with a published estimate, from highest to lowest median household income.

Statewide, it ranks 255 of 1,069.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

How much you need to earn to rent in Alum Rock

Many landlords and housing programs use 30% of gross income as the most a household should spend on rent.

At that guideline, the median gross rent of $2,389 a month ($28,668 a year) needs an income of about $95,600 a year.

The median renting household in Alum Rock earns $94,866 a year, less than that.

This is arithmetic on the published medians, not a rule any landlord must follow; screening criteria vary and some places limit how income may be weighed.

Income against housing costs since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median household income	$90,405 (±$9,329)	$126,705 (±$23,062)	+40.2%	No measurable change after inflation
Median gross rent	$1,832 (±$197)	$2,389 (±$170)	+30.4%	No measurable change after inflation
Median home value	$633,800 (±$22,349)	$909,500 (±$39,854)	+43.5%	Up after inflation

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Median household income in places near Alum Rock

Nearest places with a published estimate, compared with Alum Rock
Place	Distance	Median household income	Compared with this place
Alum Rock	—	$126,705 (±$23,062)	—
East Foothills	1.1 mi	$199,375 (±$17,693)	Higher
San Jose	5.1 mi	$146,427 (±$2,140)	Not measurably different
Milpitas	5.7 mi	$178,798 (±$10,931)	Higher
Burbank (community)	6.8 mi	$134,518 (±$28,053)	Not measurably different
Santa Clara	7.9 mi	$178,958 (±$8,034)	Higher
Campbell	9.4 mi	$145,268 (±$8,146)	Not measurably different
Cambrian Park	9.7 mi	$192,731 (±$28,429)	Higher
Fremont	11 mi	$181,506 (±$3,676)	Higher

Nearby places with a measurably higher figure: East Foothills, CA ($199,375), Milpitas, CA ($178,798), Santa Clara, CA ($178,958).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median household income across Santa Clara County, place by place

Rank	Place	Median household income
16	Morgan Hill	$163,920 (±$8,235)
17	San Martin	$158,250 (±$25,838)
18	San Jose	$146,427 (±$2,140)
19	Campbell	$145,268 (±$8,146)
20	Burbank (community)	$134,518 (±$28,053)
21	Gilroy	$133,107 (±$9,176)
22	Alum Rock	$126,705 (±$23,062)
23	Stanford	$75,208 (±$20,329)

Showing 8 of 23 places in Santa Clara County, ranked from highest to lowest.

Alum Rock is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

What you can do on Seayora in Alum Rock

One account for renting, owning, managing and fixing homes, with these figures beside you.

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Alum Rock beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Alum Rock, save the ones you like and apply online.

Browse rentals · Create a renter account

Do repairs, renovations or maintenance?

Get found by owners and renters near Alum Rock, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Alum Rock

What is the median household income in Alum Rock?

The median household income in Alum Rock is $126,705 (±$23,062) a year (2020–2024 American Community Survey).

How much do you need to make to afford rent in Alum Rock?

About $95,600 a year, if rent is to stay at or below 30% of income at the median gross rent of $2,389 a month.

Have incomes in Alum Rock kept up with inflation?

In Alum Rock, the median household income went from $90,405 in 2015–2019 to $126,705 in 2020–2024 (+40.2%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

What do renters earn in Alum Rock?

The median renting household in Alum Rock, CA earns $94,866 (±$20,239) a year.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) and detailed tables (acs/acs5) for Alum Rock CDP, California (place:01458, in state:06).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B19013_001E, B19013_001M, B25064_001E, B25064_001M, B25077_001E, B25077_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP03_0062E, DP03_0062M, B25119_003E, B25119_003M, B25119_002E, B25119_002M, DP04_0134E, DP04_0134M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.