Solano County, California Population 2020

Solano County, California's estimated population is 443,877 with a growth rate of 1.04% in the past year according to the most recent United States census data. Solano County, California is the 19th largest county in California.

Year Population Growth Growth Rate
2018446,6102,7330.62%
2017443,8774,5771.04%
2016439,3005,5921.29%
2015433,7084,5531.06%
2014429,1555,4061.28%
2013423,7494,0500.96%
2012419,6993,3940.82%
2011416,3052,3610.57%
2010413,94473,52321.60%
1990340,421105,21844.73%
1980235,20365,26238.40%
1970169,94135,34426.26%
1960134,59729,76428.39%
1950104,83355,715113.43%
194049,1188,28420.29%
193040,8342320.57%
192040,60213,04347.33%
191027,5593,41614.15%
190024,1433,19715.26%
189020,9462,47113.37%
188018,4751,6049.51%
187016,8719,702135.33%
18607,1696,5891136.03%
18505800.00%

How Many People Live in Solano County, California?

443,877

Solano County, California Population Growth

Population by Race

Race Population Percentage
White231,14952.71%
Asian67,81315.46%
Black or African American61,82614.10%
Some Other Race39,9529.11%
Two or More Races31,5637.20%
Native Hawaiian and Other Pacific Islander4,1130.94%
American Indian and Alaska Native2,1140.48%

Solano County, California Population Pyramid 2020

Solano County, California Median Age

37.9


Total

36.5


Male

39.5


Female

Solano County, California Adults

There are 339,717 adults, (64,390 of whom are seniors) in Solano County, California.

Solano County, California Age Dependency

59.3

Age Dependency Ratio

23.4

Old Age Dependency Ratio

35.9

Child Dependency Ratio

Solano County, California Sex Ratio

Female

220,599

50.30%

Male

217,931

49.70%

Solano County, California Households and Families

Solano County, California Renter vs Owner Occupied by Household Type

Solano County, California Household Types

Type Owner Renter
Married72.8%27.2%
All60.7%39.3%
Non Family51.9%48.1%
Male49.4%50.6%
Female40%60%

60.7%

Rate of Home Ownership

Type Count Average Size Owned
All149,0672.8760.7
Married75,9173.4672.8
Non Family41,8001.3151.9
Female22,0603.5140
Male9,2903.5849.4

3.35

Average Family Size

2.87

Average Household Size

6.4%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Solano County, California Education

Education Attained Count Percentage
Less Than 9th Grade17,0455.69%
9th to 12th Grade18,9866.34%
High School Graduate69,82223.30%
Some College84,91328.34%
Associates Degree30,39110.14%
Bachelors Degree54,82618.30%
Graduate Degree23,6707.90%

Solano County, California Educational Attainment by Race

Name Total High School Bachelors
White130,163123,39039,208
Hispanic63,39344,2917,895
Asian50,44745,47520,092
Black42,64438,6417,859
Other Race23,45814,5632,232
Multiple Races13,73312,7343,380
Islander2,7902,342837
Native American1,4591,240204

The highest rate of high school graduation is among white people with a rate of 94.80%.

The highest rate of bachelors degrees is among asian people with a rate of 39.83%.

Name Average Male Female
Overall$44,347$52,160$37,868
Less Than High School$26,351$32,151$18,087
High School Grad$36,432$42,024$25,728
Some College$43,186$53,497$35,882
Bachelors Degree$62,581$68,731$55,774
Graduate Degree$79,635$91,250$69,785

$44,347

Average Earnings

$52,160

Average Male

$37,868

Average Female

Solano County, California Language

Solano County, California Language by Age

Solano County, California Language

70.19% of Solano County, California residents speak only English, while 29.81% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 16.73% of the population.

Solano County, California Poverty

Solano County, California Poverty by Race

Name Total In Poverty Poverty Rate
Hispanic111,90613,65712.20%
White165,80013,2367.98%
Black57,92010,88318.79%
Other38,1455,27413.83%
Asian67,2744,4446.61%
Multiple31,0923,38910.90%
Islander4,00344511.12%
Native1,97135317.91%

10.38%

Overall Poverty Rate

9.58%

Male Poverty Rate

11.14%

Female Poverty Rate

Poverty in Solano County, California

The race most likely to be in poverty in Solano County, California is Black, with 18.79% below the poverty level.

The race least likely to be in poverty in Solano County, California is Asian, with 6.61% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.91%. Among those working part-time, it was 12.19%, and for those that did not work, the poverty rate was 16.04%.

Name Poverty
Less Than High School16.24%
High School11.76%
Some College7.71%
Bachelors or Greater3.29%

Solano County, California Income

Solano County, California Income by Household Type

Name Median Mean
Households$77,609$96,029
Families$88,335$105,825
Married Families$103,201$121,738
Non Families$48,420$62,259

Solano County, California Marital Status

Solano County, California Marital Status

Marriage Rates

48.0%

Overall Marriage Rate

49.1%

Male Marriage Rate

46.9%

Female Marriage Rate

Solano County, California Married by Age and Sex

Solano County, California Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Solano County, California Marital Status by Race

Solano County, California Veterans

32,811

Number of Veterans

29,496

Male Veterans

3,315

Female Veterans

War Veterans
Vietnam12,462
First Gulf War7,941
Second Gulf War6,557
Korea2,260
World War II999
Name Veterans % of Total
White21,29411.72%
Black5,22710.83%
Hispanic3,6344.76%
Asian3,3866.11%
2 or More1,4448.23%
Other9903.52%
Hawaiian3079.71%
Indian1639.34%

$Solano County, California Veterans by Education

4.22%

Veteran Poverty Rate

28.84%

Veteran Disability Rate

Solano County, California Employment Status

63.2%

Labor Force Participation

57.7%

Employment Rate

7%

Unemployment Rate

Solano County, California Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

57.42%

Born in California

79.98%

Native Born

20.02%

Foreign Born

8.14%

Non Citizen

Place of Birth

79.98% of Solano County, California residents were born in the United States, with 57.42% having been born in California. 8.14% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990