Housing data for Allendale, CA
Allendale, CA has an estimated 1,734 residents and 648 homes (US Census Bureau, 2020–2024 American Community Survey).
It is an unincorporated community in Solano County.
21.9% of households rent.
Figures last updated on .
- Residents
- 1,734 (±475)
- Housing units
- 648 (±151)
- Households that rent
- 21.9%
- Residents since 2015–2019
- +24.9%
What stands out in Allendale
Median home value: $1,057,600 (±$86,696) in Allendale, higher than in Solano County ($617,700).
Homes in buildings of 5 or more units: 0.0% (±10.9 points) in Allendale, lower than in Solano County (13.9%).
Households that rent: 21.9% (±11.8 points) in Allendale, lower than in Solano County (37.0%).
Households without a vehicle: 1.5% (±2.4 points) in Allendale, lower than in Solano County (4.9%).
Housing in Allendale at a glance
- Rent burden: 72.3% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 21.9% of households rent (Small sample: wide margin of error)
- Income and affordability: $107,679 median household income
- Home values: $1,057,600 median home value
- Homeowner costs: $3,977 median monthly cost with a mortgage
- Property taxes: $3,868 median real estate taxes a year
- Types of homes: 0.0% of homes are in buildings of 5 or more units
- Bedrooms: 85.5% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 44.6% of homes were built before 1980
- Vacancy rate: 15.2% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 57.3% heat with propane
- Commute and cars: 22.1 minutes average trip to work
- Growth: +24.9% residents since 2015–2019
- How long people stay: 31.0% moved in since 2020
- Crowding and facilities: 0.0% of homes have more than 1 person per room (Small sample: wide margin of error)
Allendale against Solano County, its state and the nation
| Allendale | Solano County | California | United States | |
|---|---|---|---|---|
| Residents | 1,734 (±475) | 451,918 (exact) | 39,287,377 (exact) | 334,922,499 |
| Housing units | 648 (±151) | 164,693 (±105) | 14,644,735 (±1,665) | 143,775,355 |
| Households that rent | 21.9% (±11.8 points) | 37.0% (±0.9 points) | 44.1% (±0.2 points) | 34.8% |
| Median gross rent | — | $2,163 (±$31) | $2,036 (±$5) | $1,413 |
| Median household income | $107,679 (±$32,804) | $100,401 (±$2,108) | $99,122 (±$310) | $80,734 |
| Median home value | $1,057,600 (±$86,696) | $617,700 (±$4,898) | $734,700 (±$1,307) | $332,700 |
| Median real estate taxes (a year) | $3,868 (±$1,243) | $4,621 (±$86) | $5,124 (±$17) | $3,119 |
| Built before 1980 | 44.6% (±18.8 points) | 45.1% (±1.2 points) | 56.0% (±0.2 points) | 49.7% |
| Average commute | 22.1 minutes (±5.3) | 31.0 minutes (±0.6) | 28.7 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 84.3% (±10.5 points) | 93.8% (±0.5 points) | 93.5% (±0.1 points) | 91.0% |
| Median age of residents | 52.4 years (±17.0) | 39.2 years (±0.2) | 37.9 years (±0.1) | 38.9 years |
Allendale covers 6.1 square miles of land, about 283 residents per square mile (Census Bureau Gazetteer).
How Allendale has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 1,388 (±291) | 1,734 (±475) | +24.9% | Not a measurable change |
| Housing units | 530 (±91) | 648 (±151) | +22.3% | Not a measurable change |
| Median home value | $593,100 (±$77,382) | $1,057,600 (±$86,696) | +78.3% | Up after inflation |
| Median household income | $121,081 (±$12,639) | $107,679 (±$32,804) | −11.1% | Down after inflation |
| Median owner cost with a mortgage | $3,034 (±$891) | $3,977 (±$816) | +31.1% | No measurable change after inflation |
| Median real estate taxes | $4,546 (±$1,042) | $3,868 (±$1,243) | −14.9% | No measurable change after inflation |
| Households that rent | 3.8% (±5.7 points) | 21.9% (±11.8 points) | +18.1 percentage points | Measurable increase |
| Rental vacancy rate | 0.0% (±70.6 points) | 15.2% (±24.6 points) | +15.2 percentage points | Not a measurable change |
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.
Crime reported to police in Solano County
Allendale has no police department of its own in the FBI’s figures, so this is the figure for Solano County as a whole.
In 2025, the police departments that report for Solano County recorded 476 violent and 1,923 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
Places near Allendale
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Hartley | 2.4 mi | $1,225 | $840,900 | 26.0% |
| Vacaville | 5.9 mi | $2,299 | $620,900 | 32.5% |
| Winters | 6.3 mi | $1,568 | $633,900 | 29.7% |
| Dixon | 8.6 mi | $1,859 | $604,800 | 38.7% |
| Fairfield | 13 mi | $2,266 | $624,300 | 38.7% |
| Suisun City | 14 mi | $2,157 | $579,500 | 39.2% |
| University of California-Davis | 14 mi | $1,678 | — | 98.3% |
| Davis | 15 mi | $2,187 | $866,100 | 56.5% |
HUD Fair Market Rent for Allendale, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $1,706 | $1,876 | $2,342 | $3,053 | $3,483 |
HUD income limits for Allendale, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $27,450 | $45,750 | $73,150 |
| 2 people | $31,400 | $52,250 | $83,600 |
| 3 people | $35,300 | $58,800 | $94,050 |
| 4 people | $39,200 | $65,300 | $104,500 |
| 5 people | $42,350 | $70,550 | $112,900 |
| 6 people | $45,500 | $75,750 | $121,250 |
| 7 people | $50,040 | $81,000 | $129,600 |
| 8 people | $55,720 | $86,200 | $137,950 |
These are the limits HUD sets for its housing programs in the Vallejo, CA MSA, where HUD’s median family income for fiscal year 2026 is $120,300.
A program can use its own limits; tax-credit and local programs often do.
Allendale 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 Allendale
What is the median household income in Allendale?
The median household income in Allendale is $107,679 (±$32,804) a year (2020–2024 American Community Survey).
What is the average home value in Allendale, CA?
The Census Bureau publishes the median: $1,057,600 (±$86,696) for owner-occupied homes in Allendale (2020–2024 American Community Survey).
What is the average mortgage payment in Allendale?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Allendale, CA is $3,977 (±$816) a month, including taxes, insurance and utilities.
How much are property taxes in Allendale?
The median real estate tax paid by homeowners in Allendale, CA is $3,868 (±$1,243) a year (2020–2024 American Community Survey).
How many homes are in Allendale?
Allendale, CA has an estimated 648 (±151) housing units, occupied and vacant (2020–2024 American Community Survey).
How old are most homes in Allendale?
44.6% of homes in Allendale, CA were built before 1980 (2020–2024 American Community Survey).
Is Allendale growing?
In Allendale, the number of residents went from 1,388 in 2015–2019 to 1,734 in 2020–2024 (+24.9%), not a measurable change.
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Allendale CDP, California
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Allendale CDP, California
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Allendale CDP, California
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Allendale CDP, California
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Allendale CDP, California
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Allendale CDP, California
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Allendale CDP, California
- HUD Fair Market Rents, fiscal year 2027: Vallejo, CA MSA
- HUD Income Limits, fiscal year 2026: Vallejo, CA MSA
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
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 Allendale CDP, California (place:00996, in state:06).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
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.
Figures last updated on .