Marin County, California demographics

Population: 262,387
Median age: 47.1

Median household income: 131,008

Demographics, population, home values, social and economic characteristics of Marin County, California.

Population

2021262,387
2020259,441
2019259,943
2018260,295
2017260,814
2016259,358
2015258,349
2014256,802
2013254,643
2012252,759
2011250,666
2010248,601
2009246,711

Marin County, CA cities

Alto CDP - 900

Belvedere city - 2,309

Black Point-Green Point CDP - 1,513

Bolinas CDP - 1,181

Corte Madera town - 10,145

Dillon Beach CDP - 394

Fairfax town - 7,605

Inverness CDP - 1,660

Kentfield CDP - 7,517

Lagunitas-Forest Knolls CDP - 1,742

Larkspur city - 12,972

Lucas Valley-Marinwood CDP - 6,546

Marin City CDP - 3,094

Mill Valley city - 14,240

Muir Beach CDP - 430

Nicasio CDP - 62

Novato city - 53,214

Point Reyes Station CDP - 295

Ross town - 2,405

San Anselmo town - 12,795

San Geronimo CDP - 292

San Rafael city - 61,158

Santa Venetia CDP - 3,926

Sausalito city - 7,260

Sleepy Hollow CDP - 2,511

Stinson Beach CDP - 526

Strawberry CDP - 5,371

Tamalpais-Homestead Valley CDP - 12,535

Tiburon town - 9,146

Tomales CDP - 193

Woodacre CDP - 1,279

Census data for Marin County, California

Demographic and housing estimates in Marin County, California

Total population
Total population262,387
Male129,144
Female133,243
Population by age
Total population262,387
Under 5 years11,748
5 to 9 years13,938
10 to 14 years16,548
15 to 19 years15,723
20 to 24 years11,730
25 to 34 years22,654
35 to 44 years30,947
45 to 54 years40,575
55 to 59 years21,251
60 to 64 years18,597
65 to 74 years34,193
75 to 84 years17,391
85 years and over7,092
Median age (years)47.1
Under 18 years52,454
16 years and over216,621
18 years and over209,933
21 years and over202,043
62 years and over69,382
65 years and over58,676
Population by race
Total population262,387
One race241,975
   White197,622
   Black or African American5,993
   American Indian and Alaska Native998
   Asian15,891
   Native Hawaiian and Other Pacific Islander423
   Some other race21,048
Two or more races20,412
Citizen, voting age population
Citizen, VOTING AGE 18 and over population187,812
Male Citizen, VOTING AGE 18 and over population90,916
Female Citizen, VOTING AGE 18 and over population96,896

Social characteristics in Marin County, California

Households by type
Total households103,751
Family households (families)53,367
Married-couple family6,589
Male householder, no wife present, family14,908
Female householder, no husband present, family10,163
Nonfamily households28,887
Average household size40,787
Average family size2.46

Economic characteristics in Marin County, California

Income and benefits (in inflation-adjusted dollars)
Total households103,751
Less than $10,0003,221
$10,000 to $14,9992,265
$15,000 to $24,9994,332
$25,000 to $34,9994,247
$35,000 to $49,9996,484
$50,000 to $74,99910,867
$75,000 to $99,9999,752
$100,000 to $149,99916,776
$150,000 to $199,99912,472
$200,000 or more33,335
Median household income (dollars)131,008

Housing characteristics in Marin County, California

Housing occupancy
Total housing units111,570
Occupied housing units103,751
Vacant housing units7,819
Units in structure
Total housing units111,570
1-unit, detached69,866
1-unit, attached9,270
2 units3,936
3 or 4 units5,027
5 to 9 units7,075
10 to 19 units5,333
20 or more units9,271
Mobile home1,293
Boat, RV, van, etc.499
Year structure built
Total housing units111,570
Built 2014 or later33
Built 2010 to 20131,965
Built 2000 to 20095,306
Built 1990 to 19998,203
Built 1980 to 198910,997
Built 1970 to 197920,618
Built 1960 to 196922,218
Built 1950 to 195920,409
Built 1940 to 19496,646
Built 1939 or earlier15,175
Rooms
Total housing units111,570
1 room3,831
2 rooms6,070
3 rooms11,506
4 rooms17,516
5 rooms18,968
6 rooms18,187
7 rooms12,857
8 rooms9,850
9 rooms or more12,785
Median rooms5.4
Bedrooms
Total housing units111,570
No bedroom4,295
1 bedroom16,027
2 bedrooms26,867
3 bedrooms36,403
4 bedrooms22,154
5 or more bedrooms5,824
Housing tenure
Occupied housing units103,751
Owner-occupied66,143
Renter-occupied37,608
Average household size of owner-occupied unit2.53
Average household size of renter-occupied unit2.35
Year householder moved into unit
Occupied housing units103,751
Moved in 2017 or later8,058
Moved in 2015 to 201624,501
Moved in 2010 to 201418,926
Moved in 2000 to 200921,714
Moved in 1990 to 199913,299
Moved in 1989 and earlier17,253
Value
Owner-occupied units66,143
Less than $50,000679
$50,000 to $99,999266
$100,000 to $149,999464
$150,000 to $199,999371
$200,000 to $299,999816
$300,000 to $499,9993,374
$500,000 to $999,99921,643
$1,000,000 or more38,530
Median (dollars)1,118,300
Mortgage status
Owner-occupied units66,143
Housing units with a mortgage45,836
Housing units without a mortgage20,307
Gross rent
Occupied units paying rent36,202
Less than $5001,841
$500 to $9991,659
$1,000 to $1,4993,063
$1,500 to $1,9997,297
$2,000 to $2,4996,915
$2,500 to $2,9994,869
$3,000 or more10,558
Median (dollars)2,307
No rent paid1,406

Demographic data for Marin County, CA and each city in the county. Lists of cities by population, wealth and poverty in Marin County, CA.

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