Where is Jefferson County, Washington?

location of Jefferson county on a map — Location of Jefferson County within the state of Washington

Jefferson County is a county equivalent area found in Washington, USA. The county government of Jefferson is found in the county seat of Port Townsend.

With a total 5,654.25 sq. km of land and water area, Jefferson County, Washington is the 285th largest county equivalent area in the United States. Home to 30,228 people, Jefferson County has a total 17820 households earning 46320 on average per year.

Jefferson County, Washington offers the following attraction to visitors: Olympic NP

Jefferson County, Washington - Quick Facts

FIPS Code	53031
Area Codes	360
Time Zone	PST
Major Cities	Port Townsend (population: 14,715), Port Ludlow (population: 4,525), Port Hadlock (population: 3,323), Quilcene (population: 1,996), Chimacum (population: 1,846), Brinnon (population: 1,249), Nordland (population: 896)
Land Area	11,671 sq miles
Water Area	1,803 sq miles
Household Income	$46,320
Housing Units	17,820
Median Home Value	$284,100
High School Grads	95% of population
Holders of Bachelors Degrees	37% of population
Retail Spending	$7,204 per capita
Food & Accomodation Sales	$48,744 per capita