The Town FilesMill Valley, California
City in Marin County · population 14,231 (2020 Census)
- Median home
- $2,000,001
- Household income
- $206,212
- Jan low / Jul high
- 42° / 83°
- Snow a year
- 0 in
- Tornadoes ≤10 mi since 1950
- 0
- Median age
- 48.7
Mill Valley is a city of 14,231 people in Marin County, California. The median home is worth $2,000,001, above the typical California town ($596,900). It ranks more upscale than 98% of California towns, better for young professionals than 95% of California towns, hipper than 95% of California towns.
How Mill Valley ranks
Percentile among California towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of California towns.
Homes and cost of living
The median home in Mill Valley is worth $2,000,001, above the typical California town ($596,900). Homes cost about 9.7 times the median household income of $206,212, which is more affordable than 11% of California towns. Median rent is $3,278 a month. 66.2% of households own their home.
| Housing | Mill Valley | Typical California town |
|---|---|---|
| Median home value | $2,000,001 | $596,900 |
| Median rent | $3,278 | $1,827 |
| Median household income | $206,212 | $91,557 |
| Home value ÷ income | 9.7× | 6.4× |
| Homeownership | 66.2% | 67.4% |
| Median year built | 1958 | 1977 |
| Seasonal / vacation homes | 2.6% | — |
Who lives in Mill Valley
| People | Mill Valley | Typical California town |
|---|---|---|
| Median age | 48.7 | 40.2 |
| Age 65 and over | 23.5% | 17.7% |
| Under 18 | 18.6% | — |
| Bachelor's degree or higher | 75.8% | 27.7% |
| Below the poverty line | 5.9% | 10.3% |
| Veterans | 2.8% | — |
| Born outside the U.S. | 18.6% | — |
| Work from home | 40.0% | 13.4% |
| Average commute | 24.8 min | 27.5 min |
| Homes with broadband | 96.6% | 93.3% |
Weather in Mill Valley
July highs average 82.5°F and January lows 41.9°F. About 44.4 inches of rain and melted snow fall a year, with 0.0 inches of snow (typical California town: 0.0 in). Expect about 27 days a year at 90°F or hotter and 5 nights at or below freezing.
Tornadoes, storms and disasters
NOAA's Storm Events Database has no tornado within 10 miles of Mill Valley since 1950.
Severe weather in Marin County since 1996
Marin County has been included in 26 federal disaster or emergency declarations since 1953, most often for flood, drought, freezing.
| Declared | Incident | Declaration |
|---|---|---|
| April 3, 2023 | Severe Storm | DR-4699: Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, And Mudslides |
| January 14, 2023 | Flood | DR-4683: Severe Winter Storms, Flooding, Landslides, And Mudslides |
| January 9, 2023 | Flood | EM-3591: Severe Winter Storms, Flooding, And Mudslides |
| March 22, 2020 | Biological | DR-4482: Covid-19 Pandemic |
| March 13, 2020 | Biological | EM-3428: Covid-19 |
Jobs and pay in Marin County
Marin County had 110,934 jobs in 2024, paying an average of $93,552 a year. Unemployment was 3.3% in 2023; in Mill Valley itself the ACS puts it at 8.8%.
Public schools in Mill Valley
7 public schools with 3,822 students, about 19.4 students per teacher.
| School | Grades | Students | Per teacher |
|---|---|---|---|
| Tamalpais High | 9-12 | 1,544 | 20.6 |
| Mill Valley Middle | 6-8 | 757 | 15.8 |
| Edna Maguire Elementary | K-5 | 428 | 21.4 |
| Tamalpais Valley Elementary | K-5 | 335 | 19.7 |
| Park Elementary | K-5 | 266 | 20.5 |
| Old Mill Elementary | K-5 | 251 | 20.9 |
| Strawberry Point Elementary | K-5 | 241 | 20.1 |
Towns near Mill Valley
- Tamalpais-Homestead Valley, CA2.0 mi · 11,492 people · home $1,863,900
- Kentfield, CA2.1 mi · 6,808 people · home $2,000,001
- Strawberry, CA2.2 mi · 5,447 people · home $2,000,001
- Larkspur, CA2.3 mi · 13,064 people · home $1,996,600
- Corte Madera, CA2.5 mi · 10,222 people · home $1,755,200
- Marin City, CA3.0 mi · 2,993 people · home $1,142,700
- Sausalito, CA4.4 mi · 7,269 people · home $1,894,600
- Tiburon, CA4.6 mi · 9,146 people · home $2,000,001
Mill Valley questions
Is Mill Valley, California a good place to retire?
On The Town Files lifestyle rankings, Mill Valley scores better for retirees than 92% of California towns and quieter than 51%. 23.5% of residents are 65 or older (median age 48.7).
How much does a house cost in Mill Valley?
The median owner-occupied home in Mill Valley is valued at $2,000,001 (Census ACS 2020–2024), against a median household income of $206,212, so homes cost about 9.7 times income. Median rent is $3,278 a month.
What is the weather like in Mill Valley?
July highs average 82.5°F and January lows 41.9°F (NOAA 1991–2020 normals). It gets about 44.4 inches of precipitation a year and 0.0 inches of snow.
Does Mill Valley get tornadoes?
No tornado has been recorded within 10 miles of Mill Valley in NOAA's Storm Events Database since 1950.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)