Census place 0647710

Mill Valley

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Mill Valley city

Relocation snapshot

What stands out in Mill Valley.

According to the 2025 estimate, Mill Valley has a population of 13,799 and 2,884 residents per square mile. Of the six relocation measures evaluated, the three largest relative differences from the median among 376 covered California places are: median home value is $2,000,001, above the comparison median of $717,000; median household income is $206,212, above the comparison median of $98,132; and median gross rent is $3,278, above the comparison median of $2,086. These unweighted medians compare covered Census places and are not statewide estimates.

median home value
$2,000,001
Above the comparison median of $717,000
median household income
$206,212
Above the comparison median of $98,132
median gross rent
$3,278
Above the comparison median of $2,086

National context

Follow the metrics.

Compare Mill Valley's values with other covered Census places. Rankings are descriptive, not recommendations.

At a glance

A city in numbers.

Population
13,799
2025 estimate
Annual change
-0.5%
Population estimate
Density
2,884/sq mi
4.8 sq mi land area
Median age
48.7 years
ACS 5-year estimate

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income
$206,212
Median home value
$2,000,001
Median gross rent
$3,278
Bachelor’s degree or higher
75.8%
Typical commute
24.8 min
Drive-alone commute
48.7%
Public transit commute
1.6%
Walked to work
5%

Housing

Who rents, and what it takes.

Renter share and rent burden help describe the housing choices visible in this place.

Renter-occupied homes
33.8%
Renters paying 30%+ of income
39.4%

Work

How the workday lands.

Employment status and working-from-home share add context to income and commuting patterns.

Employed residents 16+
55.4%
Unemployed residents 16+
5.3%
Working from home
40%

Community

The everyday infrastructure.

Access, mobility, housing growth, and household composition add another layer to a place's day-to-day picture.

Households with broadband
96.6%
Homes built 2020+
0.5%
Households without a vehicle
3.5%
Households with children
29.3%
Residents with a disability
8.1%
Residents without insurance
3.7%

Environmental context

A record of declared events.

FEMA declarations for Marin County provide historical context, not a forecast or a property-level risk assessment.

Environmental declarations since 2000
10
Severe Storm declarations
6
Flood declarations
3
Hurricane declarations
1

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: SAN FRANCISCO DWTN (11 mi from place center)
Average high
64.1°F
Average low
51.3°F
Annual rainfall
22.9"
Annual snowfall
0"

Month by month

A year in Mill Valley.

Typical high and low °F
40°F50°F60°F70°F80°F
JFMAMJJASOND
Typical precipitation inches

Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release. Disaster declarations are from FEMA's OpenFEMA dataset and are refreshed with this edition.

Similar places

More places to consider.

Selected by the closest mix of population, density, median home value, and average annual high.

Larkspur, CA

Population, housing, work, and travel data for this Census place.

Population
12,620
Median home
$1,996,600

Rye, NY

Population, housing, work, and travel data for this Census place.

Population
16,614
Median home
$1,819,900

Palos Verdes Estates, CA

Population, housing, work, and travel data for this Census place.

Population
12,559
Median home
$2,000,001

Keep exploring

Compare Mill Valley with Larkspur