San Juan County, Washington Population 2018

San Juan County, Washington's estimated population is 16,715 with a growth rate of 4.10% in the past year according to the most recent United States census data. San Juan County, Washington is the 32nd largest county in Washington.

Year Population Growth Growth Rate
201716,7156594.10%
201616,056-240-1.47%
201616,2961090.67%
201516,1871871.17%
201416,000920.58%
201315,908640.40%
201215,84440.03%
201115,840560.35%
201015,7845,74957.29%
199010,0352,19728.03%
19807,8383,982103.27%
19703,85698434.26%
19602,872-373-11.49%
19503,245882.79%
19403,157601.94%
19303,097-508-14.09%
19203,60520.06%
19103,60367523.05%
19002,92885641.31%
18902,0721,124118.57%
188094839471.12%
18705540.00%

San Juan County, Washington Population Growth

Population Data via

Population by Race

Race Population
White14,866
Some Other Race339
Two or More Races334
Asian230
American Indian and Alaska Native145
Black or African American110
Native Hawaiian and Other Pacific Islander32

Race Data via US Census (2016 ACS 5-Year Survey)

San Juan County, Washington Population Pyramid 2018

0%2%4%6%8%10%12% Male Population0%2%4%6%8%10%12% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

San Juan County, Washington Median Age

55.1


Total

54.8


Male

55.4


Female

San Juan County, Washington Adults

There are 13,776 adults, (4,737 of which are seniors) in San Juan County, Washington.

San Juan County, Washington Age Dependency

77.6

Age Dependency Ratio

52.4

Old Age Dependency Ratio

25.2

Child Dependency Ratio

San Juan County, Washington Sex Ratio

Female

8,317

51.80%

Male

7,739

48.20%

San Juan County, Washington Households and Families

San Juan County, Washington Renter vs Owner Occupied by Household Type

San Juan County, Washington Household Types

Type Owner Renter
Married85.9%14.1%
All72.6%27.4%
Non Family61.6%38.4%
Female48.9%51.1%
Male48%52%

72.6%

Rate of Home Ownership

San Juan County, Washington Households by Type

Type Count Average Size Owned
All7,6232.0872.6
Married3,8342.5885.9
Non Family3,0991.2561.6
Female5172.9948.9
Male1733.2248

2.54

Average Family Size

2.08

Average Household Size

7.2%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

San Juan County, Washington Households

San Juan County, Washington Education

San Juan County, Washington Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade1701.31%
9th to 12th Grade4343.35%
High School Graduate2,22817.21%
Some College3,07423.74%
Associates Degree9547.37%
Bachelors Degree3,45026.65%
Graduate Degree2,63720.37%

San Juan County, Washington Educational Attainment by Race

Name Total High School Bachelors
White11,86811,4555,811
Hispanic556398100
Other Race23812323
Multiple Races18817851
Asian14913869
Native American12010927
Black635211
Islander22215

The highest rate of high school graduation is among white people with a rate of 96.52%.

The highest rate of bachelors degrees is among white people with a rate of 48.96%.

San Juan County, Washington Earnings by Educational Attainment

Name Average Male Female
Overall$31,418$37,883$24,916
Less Than High School$26,576$30,848$19,583
High School Grad$29,063$35,065$22,109
Some College$30,419$40,094$23,262
Bachelors Degree$31,455$36,909$25,564
Graduate Degree$46,983$52,447$40,395

$31,418

Average Earnings

$37,883

Average Male

$24,916

Average Female

San Juan County, Washington Language

San Juan County, Washington Language by Age

San Juan County, Washington Language

92.38% of San Juan County, Washington residents speak only English, while 7.62% speak other languages. The largest non-English language is Spanish, which is spoken by 5.17% of the population.

San Juan County, Washington Poverty

San Juan County, Washington Poverty by Race

Name Total In Poverty Poverty Rate
White14,1001,3619.65%
Hispanic92630332.72%
Other3399026.55%
Multiple3314814.50%
Asian2213515.84%
Black1102724.55%

11.05%

Overall Poverty Rate

9.31%

Male Poverty Rate

12.67%

Female Poverty Rate

Poverty in San Juan County, Washington

The race most likely to be in poverty in San Juan County, Washington is Hispanic, with 32.72% below the poverty level.

The race least likely to be in poverty in San Juan County, Washington is White, with 9.65% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.07%. Among those working part-time, it was 13.65%, and for those that did not work, the poverty rate was 12.98%.

San Juan County, Washington Poverty Rate by Education

Name Poverty
Less Than High School21.68%
High School13.34%
Some College9.53%
Bachelors or Greater5.93%

San Juan County, Washington Poverty Rate by Employment Status and Sex

Name Poverty
Male Unemployed34.69%
Female Unemployed25.89%
Female Employed8.71%
Male Employed5.15%

San Juan County, Washington Income

San Juan County, Washington Income by Household Type

Name Median Mean
Households$58,029$84,287
Families$72,383$100,416
Married Families$80,738$
Non Families$35,518$57,844

San Juan County, Washington Marital Status

San Juan County, Washington Marital Status

Marriage Rates

56.2%

Overall Marriage Rate

58.8%

Male Marriage Rate

53.8%

Female Marriage Rate

San Juan County, Washington Married by Age and Sex

San Juan County, Washington Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

San Juan County, Washington Marital Status by Race

San Juan County, Washington Veterans

San Juan County, Washington Veterans by War

1,557

Number of Veterans

1,479

Male Veterans

78

Female Veterans

Name Veterans
Vietnam685
Korea159
First Gulf War157
World War II118
Second Gulf War66

San Juan County, Washington Veterans by Age

Name Veterans
65 to 74547
75+526
55 to 64249
35 to 54203
18 to 3432

San Juan County, Washington Veterans by Race

Name Veterans % of Total
White1,49011.54%
2 or More3818.91%
Hispanic284.49%
Indian118.66%
Black1010.75%
Hawaiian622.22%
Other20.81%

San Juan County, Washington Veterans by Education

3.78%

Veteran Poverty Rate

23.57%

Veteran Disability Rate

San Juan County, Washington Employment Status

San Juan County, Washington Employment by Age

57%

Labor Force Participation

54.1%

Employment Rate

5.1%

Unemployment Rate

San Juan County, Washington Employment by Race

San Juan County, Washington Employment by Education

Population of Cities in San Juan County, Washington

City 2010 Census 2016 Estimated Growth Growth Rate
Friday Harbor216623381727.94%
Data Sources
  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