Jury Pool Profile
Thurston County, Washington
- County seat
- Olympia
- Judicial district
- 6th Superior Court District
- Population (July 2025 estimate)
- 304,261
- Census PEP. The five-year ACS survey average is 299,067.
At a glance
Thurston County is a 304,261-person venue. The county population is 72% White (Census race-alone categories). 11% identify as Hispanic or Latino of any race. Median household income is $97,316, $1,993 below the WA state median of $99,309; 38.5% of residents 25 and over hold a bachelor's degree or higher. 11.8% of residents 5 and older speak a language other than English at home, most commonly Spanish and German or other West Germanic. The largest employment sector is Public administration, at 23.9% of covered employment, average pay $94,667/year. Trailing-12-month unemployment is 4.51%, below the 4.99% state average. The county carried the Democratic presidential candidate in 2016, 2020, and 2024, taking 53% to 58% of the vote across the three.
- Population
- 299,067
- Median household income
- $96,563
- Unemployment
- 4.5%
Who sits on a jury?
≥70% White (race-alone) and <20% Black. This county: 72% / 3%.
Thurston County has a population of 299,067, with a median age of 40.0. By Census race-alone categories, White residents make up 72.1%; Black residents 3.3%. Independently, 10.6% of residents identify as Hispanic or Latino of any race.
The median household earns $97,316; 38.5% of residents 25 and over hold a bachelor's degree or higher; 8.5% live below the federal poverty line.
Economic context
BLS QCEW 'Education & health services' is ≥20% of total covered employment. This county: 21.7%.
Public administration is the largest employment sector at 23.9% of covered employment, followed by Education & health services at 21.7%. Trailing-12-month unemployment is 4.51%, below the Washington state average.
Political composition
Democratic candidate carried this county in 2016, 2020, and 2024 (avg winning share: 56%). 'Strongly' threshold: ≥60% avg.
Thurston County was carried by the Democratic candidate in the 2016, 2020, and 2024 cycles, with 58.5% in 2024, 57.5% in 2020, 53.2% in 2016.
Languages, households, faith & health
Family households are 65% of all households (thresholds: ≥70% = 'family-dominant'; 50–70% = 'family-majority'; <50% = 'singles/nonfamily-majority'). 11.8% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
11.8% of residents 5 years and older speak a language other than English at home. The most common are Spanish, German or other West Germanic, Vietnamese. Veterans account for 12.6% of the adult civilian population (28,932 individuals).