Housing data for Mountain House, CA

Mountain House, CA has an estimated 25,513 residents and 7,349 homes (US Census Bureau, 2020–2024 American Community Survey).

It is an unincorporated community in San Joaquin County.

30.1% of households rent.

The median gross rent is $3,500 or more a month.

Its population grew measurably since 2015–2019 (+42.0%).

Figures last updated on .

Residents
25,513 (±2,041)
Housing units
7,349 (±582)
Households that rent
30.1%
Median gross rent
$3,500 or more
Residents since 2015–2019
+42.0%

What stands out in Mountain House

Working from home: 25.5% (±5.8 points) in Mountain House, higher than in San Joaquin County (10.6%).

Median household income: $177,163 (±$18,940) in Mountain House, higher than in San Joaquin County ($92,179).

Median home value: $946,900 (±$45,073) in Mountain House, higher than in San Joaquin County ($530,700).

Homes in buildings of 5 or more units: 0.5% (±0.9 points) in Mountain House, lower than in San Joaquin County (11.7%).

Housing in Mountain House at a glance

Mountain House against San Joaquin County, its state and the nation

Estimate (90% margin of error)
Mountain HouseSan Joaquin CountyCaliforniaUnited States
Residents25,513 (±2,041)797,334 (exact)39,287,377 (exact)334,922,499
Housing units7,349 (±582)260,151 (±238)14,644,735 (±1,665)143,775,355
Households that rent30.1% (±5.9 points)38.0% (±0.7 points)44.1% (±0.2 points)34.8%
Median gross rent$3,500 or more$1,734 (±$23)$2,036 (±$5)$1,413
Median household income$177,163 (±$18,940)$92,179 (±$1,619)$99,122 (±$310)$80,734
Median home value$946,900 (±$45,073)$530,700 (±$6,613)$734,700 (±$1,307)$332,700
Median real estate taxes (a year)$10,000 or more$3,960 (±$68)$5,124 (±$17)$3,119
Built before 19806.9% (±5.7 points)44.2% (±1.0 points)56.0% (±0.2 points)49.7%
Average commute49.6 minutes (±4.2)34.1 minutes (±0.6)28.7 minutes (±0.1)26.4 minutes
Households with broadband94.8% (±4.7 points)92.5% (±0.5 points)93.5% (±0.1 points)91.0%
Median age of residents35.0 years (±1.6)35.4 years (±0.1)37.9 years (±0.1)38.9 years

Mountain House covers 4.6 square miles of land, about 5,597 residents per square mile (Census Bureau Gazetteer).

How Mountain House has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents17,966 (±1,502)25,513 (±2,041)+42.0%Measurable increase
Housing units4,846 (±359)7,349 (±582)+51.7%Measurable increase
Median home value$595,700 (±$16,619)$946,900 (±$45,073)+59.0%Up after inflation
Median household income$140,801 (±$13,467)$177,163 (±$18,940)+25.8%No measurable change after inflation
Median owner cost with a mortgage$3,039 (±$196)$3,901 (±$207)+28.4%No measurable change after inflation
Households that rent24.3% (±6.2 points)30.1% (±5.9 points)+5.8 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±3.0 points)0.0% (±1.9 points)0.0 percentage pointsNot 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 San Joaquin County

Mountain House has no police department of its own in the FBI’s figures, so this is the figure for San Joaquin County as a whole.

In 2025, the police departments that report for San Joaquin County recorded 613 violent and 1,741 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.

ZIP codes in Mountain House

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
9539117%25,574$3,500 or more$947,000$176,952

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Mountain House

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Tracy5.8 mi$2,478$699,00035.0%
Byron9.2 mi$2,643$750,00040.1%
Discovery Bay10 mi$3,029$832,0009.9%
Lathrop13 mi$2,570$643,60014.7%
Livermore13 mi$2,677$1,105,60028.0%
Knightsen15 mi—$953,0002.1%
Brentwood15 mi$2,758$836,60017.8%
French Camp16 mi$1,991$386,60040.2%

HUD Fair Market Rent for Mountain House, fiscal year 2027

Stockton-Lodi, CA MSA, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,525$1,628$2,015$2,790$3,368

HUD income limits for Mountain House, fiscal year 2026

Stockton-Lodi, CA MSA, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$22,750$37,850$60,550
2 people$26,000$43,250$69,200
3 people$29,250$48,650$77,850
4 people$33,000$54,050$86,500
5 people$38,680$58,400$93,450
6 people$44,360$62,700$100,350
7 people$50,040$67,050$107,300
8 people$55,720$71,350$114,200

These are the limits HUD sets for its housing programs in the Stockton-Lodi, CA MSA, where HUD’s median family income for fiscal year 2026 is $108,100.

A program can use its own limits; tax-credit and local programs often do.

Mountain House 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 Mountain House

What is the average rent in Mountain House, CA?

The Census Bureau publishes the median rather than the average: the median gross rent in Mountain House is $3,500 or more a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

Are renters in Mountain House rent-burdened?

45.2% of renting households in Mountain House pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Mountain House?

Mountain House has an estimated 2,125 (±477) renting households, 30.1% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Mountain House?

The median household income in Mountain House is $177,163 (±$18,940) a year (2020–2024 American Community Survey).

What is the average home value in Mountain House, CA?

The Census Bureau publishes the median: $946,900 (±$45,073) for owner-occupied homes in Mountain House (2020–2024 American Community Survey).

What is the average mortgage payment in Mountain House?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Mountain House, CA is $3,901 (±$207) a month, including taxes, insurance and utilities.

Is Mountain House growing?

In Mountain House, the number of residents went from 17,966 in 2015–2019 to 25,513 in 2020–2024 (+42.0%), a measurable increase.

What ZIP codes are in Mountain House?

The ZIP code that covers Mountain House is 95391.

What is the median rent in ZIP code 95391?

The median gross rent in ZIP Code Tabulation Area 95391 is $3,500 or more a month (2020–2024 American Community Survey).

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 Mountain House CDP, California (place:49582, 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.

Request a Census API 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 .

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