What is the rental vacancy rate in Simi Valley, CA?

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

The rental vacancy rate in Simi Valley, CA is 2.0% (±1.1 points) (2020–2024 American Community Survey).

The homeowner vacancy rate is 0.3% (±0.2 points).

833 (±232) homes, 1.8% of all housing units, were vacant, a count that includes seasonal homes and homes being sold or rented.

In Simi Valley, the rental vacancy rate went from 3.5% in 2015–2019 to 2.0% in 2020–2024 (−1.5 percentage points), not a measurable change.

Figures last updated on November 12, 2026.

Rental vacancy rate: 2.0% (±1.1 points)
Homeowner vacancy rate: 0.3% (±0.2 points)
Vacant homes: 833 (±232)

Vacancy in Simi Valley against Ventura County, its state and the nation

Estimate (90% margin of error)
	Simi Valley	Ventura County	California	United States
Rental vacancy rate	2.0% (±1.1 points)	3.8% (±0.6 points)	4.2% (±0.1 points)	5.5%
Homeowner vacancy rate	0.3% (±0.2 points)	0.5% (±0.2 points)	0.8% (±0.1 points)	0.9%
Vacant housing units	833 (±232)	15,518 (±1,052)	1,096,644 (±18,928)	14,547,859

The rental vacancy rate is the share of rental homes that are vacant and for rent; it leaves out homes already rented but not yet moved into, and seasonal homes.

In Simi Valley, the rental vacancy rate is lower than in Ventura County (3.8%).

It is also lower than in California (4.2%).

It is lower than the national figure (5.5%).

Rental vacancy rate in places near Simi Valley

Nearest places with a published estimate, compared with Simi Valley
Place	Distance	Rental vacancy rate	Compared with this place
Simi Valley	—	2.0% (±1.1 points)	—
Santa Susana	4.8 mi	0.0% (±50.6 points)	Not measurably different
Bell Canyon	5.3 mi	0.0% (±69.2 points)	Not measurably different
Oak Park	5.8 mi	4.8% (±7.1 points)	Not measurably different
Moorpark	7.5 mi	5.8% (±4.3 points)	Not measurably different
Agoura Hills	8.2 mi	15.2% (±8.1 points)	Higher
Hidden Hills	8.7 mi	0.0% (±42.1 points)	Not measurably different
Thousand Oaks	8.8 mi	3.9% (±1.5 points)	Higher
Santa Rosa Valley	8.9 mi	0.0% (±61.9 points)	Not measurably different

Nearby places with a measurably higher figure: Agoura Hills, CA (15.2%), Thousand Oaks, CA (3.9%).

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

Rental vacancy rate across Ventura County, place by place

Rank	Place	Rental vacancy rate
11	Thousand Oaks	3.9% (±1.5 points)
12	San Buenaventura (Ventura)	3.6% (±1.0 points)
13	Oxnard	3.1% (±0.9 points)
14	Santa Paula	2.9% (±1.7 points)
15	Ojai	2.8% (±3.1 points)
16	Fillmore	2.2% (±3.5 points)
17	Simi Valley	2.0% (±1.1 points)
18 (tie)	Bell Canyon	0.0% (±69.2 points)
18 (tie)	Casa Conejo	0.0% (±46.1 points)
18 (tie)	El Rio	0.0% (±5.7 points)
18 (tie)	Lake Sherwood	0.0% (±44.9 points)
18 (tie)	Santa Rosa Valley	0.0% (±61.9 points)
18 (tie)	Santa Susana	0.0% (±50.6 points)

Showing 13 of 24 places in Ventura County, ranked from highest to lowest.

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 Simi Valley

Is it hard to find a rental in Simi Valley?

The rental vacancy rate in Simi Valley, CA is 2.0% (±1.1 points); a low rate means few rental homes stand empty and for rent at any time, which usually means more competition for each one.

Is the rental market in Simi Valley tighter than it was?

In Simi Valley, the rental vacancy rate went from 3.5% in 2015–2019 to 2.0% in 2020–2024 (−1.5 percentage points), not a measurable change.

How many homes are vacant in Simi Valley?

An estimated 833 (±232) housing units, 1.8% of the total, including seasonal homes and homes waiting to be sold or rented.

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 Simi Valley city, California (place:72016, in state:06).

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

The 2015–2019 figures are DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0005E, DP04_0005M, DP04_0004E, DP04_0004M, DP04_0003E, DP04_0003M, DP04_0003PE, DP04_0003PM

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.