What is the median rent in Castro Valley, CA?

Name: Median rent in Castro Valley, CA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The median gross rent in Castro Valley, CA is $2,554 (±$105) a month, according to the US Census Bureau’s 2020–2024 American Community Survey.

That is across 5,787 rented homes; gross rent is the contract rent plus the utilities and fuels a renter pays separately.

In Castro Valley, the median gross rent went from $1,791 in 2015–2019 to $2,554 in 2020–2024 (+42.6%).

Prices (CPI-U) rose 22.7% over the same years, so it rose faster than prices: a measurable increase after inflation.

Figures last updated on November 12, 2026.

Median gross rent: $2,554 (±$105)
Rented homes: 5,787 (±506)
$2,000 or more: 77.9%
Since 2015–2019: +42.6%

How much rent costs in Castro Valley

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rent	Castro Valley	Alameda County	California	United States
Less than $500	0.7% (±0.6 points)	4.8%	3.6%	6.3%
$500 to $999	3.9% (±3.7 points)	5.5%	7.2%	20.2%
$1,000 to $1,499	3.9% (±1.9 points)	9.3%	16.2%	28.1%
$1,500 to $1,999	13.7% (±4.0 points)	16.5%	21.5%	21.1%
$2,000 to $2,499	25.2% (±4.8 points)	19.6%	19.8%	12.0%
$2,500 to $2,999	24.5% (±5.5 points)	17.1%	12.5%	5.5%
$3,000 or more	28.2% (±4.8 points)	27.2%	19.1%	6.8%

The most common range is $3,000 or more, paid by 28.2% of renting households.

77.9% of rented homes in Castro Valley cost $2,000 or more a month.

Castro Valley against Alameda County, its state and the nation

Estimate (90% margin of error)
	Castro Valley	Alameda County	California	United States
Median gross rent	$2,554 (±$105)	$2,357 (±$16)	$2,036 (±$5)	$1,413
Rented homes paying rent	5,787 (±506)	265,256 (±2,759)	5,783,331 (±22,650)	42,849,984

In Castro Valley, median gross rent is higher than in Alameda County ($2,357).

It is also higher than in California ($2,036).

It is higher than the national figure ($1,413).

In Alameda County, Castro Valley ranks 10 of 19 places with a published estimate, from highest to lowest median gross rent.

Statewide, it ranks 182 of 1,010.

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

How rent in Castro Valley has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median gross rent	$1,791 (±$48)	$2,554 (±$105)	+42.6%	Up after inflation
Households that rent	28.7% (±1.8 points)	27.5% (±2.2 points)	−1.2 percentage points	Not a measurable change
Rental vacancy rate	2.5% (±1.5 points)	5.8% (±2.8 points)	+3.3 percentage points	Measurable increase

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 gross rent in places near Castro Valley

Nearest places with a published estimate, compared with Castro Valley
Place	Distance	Median gross rent	Compared with this place
Castro Valley	—	$2,554 (±$105)	—
Fairview	2.3 mi	$2,644 (±$478)	Not measurably different
Cherryland	3.0 mi	$2,140 (±$92)	Lower
Ashland	3.1 mi	$2,110 (±$93)	Lower
San Lorenzo	4.6 mi	$2,163 (±$166)	Lower
San Leandro	5.5 mi	$2,186 (±$69)	Lower
Hayward	6.1 mi	$2,391 (±$46)	Lower
Union City	7.7 mi	$2,713 (±$80)	Higher
San Ramon	8.2 mi	$2,968 (±$96)	Higher

Nearby places with a measurably lower figure: Cherryland, CA ($2,140), Ashland, CA ($2,110), San Lorenzo, CA ($2,163).

Nearby places with a measurably higher figure: Union City, CA ($2,713), San Ramon, CA ($2,968).

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

Median gross rent across Alameda County, place by place

Rank	Place	Median gross rent
4	Emeryville	$2,936 (±$137)
5	Fremont	$2,933 (±$48)
6	Newark	$2,776 (±$113)
7	Union City	$2,713 (±$80)
8	Livermore	$2,677 (±$94)
9	Fairview	$2,644 (±$478)
10	Castro Valley	$2,554 (±$105)
11	Alameda	$2,474 (±$62)
12	Albany	$2,445 (±$61)
13	Hayward	$2,391 (±$46)
14	San Leandro	$2,186 (±$69)
15	San Lorenzo	$2,163 (±$166)
16	Cherryland	$2,140 (±$92)

Showing 13 of 19 places in Alameda County, ranked from highest to lowest.

Castro Valley 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.

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Questions about Castro Valley

What is the average rent in Castro Valley, CA?

The Census Bureau publishes the median rather than the average: the median gross rent in Castro Valley is $2,554 (±$105) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much has rent gone up in Castro Valley?

In Castro Valley, the median gross rent went from $1,791 in 2015–2019 to $2,554 in 2020–2024 (+42.6%).

Prices (CPI-U) rose 22.7% over the same years, so it rose faster than prices: a measurable increase after inflation.

How many rentals in Castro Valley cost more than $2,000 a month?

77.9% of rented homes in Castro Valley have a gross rent of $2,000 or more a month, and 0.7% cost less than $500.

Is rent in Castro Valley higher than in Alameda County?

In Castro Valley, median gross rent is higher than in Alameda County ($2,357).

It is also higher than in California ($2,036).

It is higher than the national figure ($1,413).

Is this the rent for an apartment listed today?

No: these are rents households reported paying across 2020–2024, not asking rents for vacant homes, which usually run higher.

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) for Castro Valley CDP, California (place:11964, in state:06).

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

The 2015–2019 figures are B25064_001E, B25064_001M, DP04_0047PE, DP04_0047PM, DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0134E, DP04_0134M, DP04_0126E, DP04_0126M, DP04_0127PE, DP04_0127PM, DP04_0128PE, DP04_0128PM, DP04_0129PE, DP04_0129PM, DP04_0130PE, DP04_0130PM, DP04_0131PE, DP04_0131PM, DP04_0132PE, DP04_0132PM, DP04_0133PE, DP04_0133PM

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.