Mountain House is an unincorporated community in San Joaquin County, CA. It has no city government: the county runs it, and the Census counts it as its own place.

What it's like to live in Mountain House

Mountain House is an unincorporated community in California with household incomes running above the national average and a highly educated workforce. Those factors carry real weight for anyone weighing where to move next.

The tradeoffs are worth naming plainly. Mountain House deals with rent well above the national average, home prices well above the national average, county unemployment above the national average, and long average commutes.

The good

  • Higher-than-average incomes
  • Highly educated workforce

The not so good

  • Rent well above the national average
  • High home prices
  • Above-average unemployment in the county
  • Long commutes
  • Air quality concerns
  • High student-teacher ratio

How Mountain House compares

Median household income

Mountain House$177,163
California avg$99,122
US$80,734

Median rent (per month)

Mountain House$3,500+
California avg$2,036
US$1,413

The Census tops out at $3,500+ for rent; it doesn't publish exact figures above that.

Median home value

Mountain House$946,900
California avg$734,700
US$332,700

What it takes to move to Mountain House

Based on Mountain House's median rent, home value and household income

To rent

$7,002

up front: first month plus a typical one-month deposit

  • Income to keep rent under 30%: $140,040 a year
  • 42% of Mountain House renters spend 30% or more of their income on rent

To buy

$189,380

a 20% down payment on the median home

  • With 10% down: $94,690
  • Homes cost 5.3× the typical local household income (US: 4.1×)

Moving costs, closing costs and taxes not included.

The details

Cost of livingCensus top category

$3,500+/mo median rent

Rent is expensive here, at $3,500+ a month median and well above the national average. This is the kind of city where housing costs deserve serious budgeting before committing to a move. Home prices are steep, with a median around $946,900. Renting first to get a feel for the city before buying is often the more practical route.

Median home value $946,900 · 42% of renters cost-burdened

Job market

6.7% county unemployment

Unemployment in San Joaquin County is 6.7%, well above the national average of 4.3%. Moving with a job already lined up matters more here. That's the county-wide rate; BLS doesn't measure a place this size on its own.

San Joaquin County (county-wide)

Safety

433 violent crimes per 100k, whole jurisdiction

Mountain House doesn't have its own police department, so there's no crime rate for it alone. The figures shown are for the San Joaquin County Sheriff's Office jurisdiction as a whole, which runs above the national average for violent crime and covers many communities. Individual neighborhoods can differ a lot from that overall rate.

Property crime 1198/100k · Policed by San Joaquin County Sheriff's Office (county-wide rate) · 2025 data

Getting around▲ 91% above US

50 min average commute

Commutes run long, averaging 49.6 minutes, and that's just the average, meaning a lot of people are doing significantly more. This isn't a city where living far from the office is a comfortable bet. 7 in 10 workers drive to work; 26% work from home.

How workers get to work

Drive alone
60%
Work from home
26%
Carpool
11%
Other
2.3%
Public transit
0.8%

Climate

Summers are hot and humid, with highs regularly hitting 91°F, and winters are chilly but manageable, with lows around 42°F. It's a dry climate with limited rainfall.

Average month

High °FLow °FPrecip (in)
30°50°70°90°110°3"Jan: 2.51" precipitationFeb: 2.32" precipitationMar: 1.60" precipitationApr: 0.84" precipitationMay: 0.52" precipitationJun: 0.13" precipitationJul: 0.00" precipitationAug: 0.01" precipitationSep: 0.08" precipitationOct: 0.67" precipitationNov: 1.32" precipitationDec: 2.37" precipitationJJan: high 56°F, low 41°FFFeb: high 62°F, low 44°FMMar: high 67°F, low 47°FAApr: high 73°F, low 50°FMMay: high 80°F, low 55°FJJun: high 88°F, low 59°F93°JJul: high 93°F, low 62°FAAug: high 93°F, low 62°FSSep: high 89°F, low 60°FOOct: high 79°F, low 55°FNNov: high 66°F, low 46°F40°DDec: high 57°F, low 40°F

30-year averages, 1991–2020

Education & workforce▲ 50% above US

54% bachelor's degree or higher

This is a highly educated city, with over half the adult population holding a college degree. That tends to shape the job market and the broader culture, and it's a solid indicator of a strong professional scene.

Schools

8 public schools inside the boundary

There are 8 public schools inside the boundary. The student-to-teacher ratio is 24:1, above the national average of 16:1.

Parks & recreation

The nearest national park or historic site is Eugene O'Neill National Historic Site (27 miles away). There are 8 national parks and sites within a day's drive.

Bottom line

Mountain House's strongest points are household incomes running above the national average and a highly educated workforce; the main tradeoffs are rent well above the national average and home prices well above the national average. It tends to suit remote workers (26% of workers here already work from home) and college-educated professionals. It may be a harder fit for renters on a tight budget, anyone moving without a job lined up, and people who dread long commutes.

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