Jury Pool Profile
Warren County, New Jersey
- County seat
- Belvidere
- Judicial district
- Vicinage 13
- Population (July 2025 estimate)
- 112,953
- Census PEP. The five-year ACS survey average is 110,849.
At a glance
Warren County is a 112,953-person venue. The county population is 77% White and 6% Black (Census race-alone categories). 13% identify as Hispanic or Latino of any race. Median household income is $94,865, $9,337 below the NJ state median of $104,202; 36.5% of residents 25 and over hold a bachelor's degree or higher. 15.4% of residents 5 and older speak a language other than English at home, most commonly Spanish, then other Indo-European languages (2.3%), a group the Census does not break out. The largest employment sector is Education & health services, at 30.1% of covered employment, average pay $66,640/year. Trailing-12-month unemployment is 4.56%, below the 5.04% state average. The county carried the Republican presidential candidate in 2016, 2020, and 2024, taking 57% to 61% of the vote across the three.
- Population
- 110,849
- Median household income
- $100,869
- Unemployment
- 4.6%
Who sits on a jury?
≥70% White (race-alone) and <20% Black. This county: 77% / 6%.
Warren County has a population of 110,849, with a median age of 44.0. By Census race-alone categories, White residents make up 76.9%; Black residents 6.0%. Independently, 13.0% of residents identify as Hispanic or Latino of any race.
The median household earns $94,865; 36.5% of residents 25 and over hold a bachelor's degree or higher; 8.2% live below the federal poverty line.
Economic context
Largest sector in BLS QCEW, even counting every withheld job toward the other sectors: Education & health services, about 30% of covered jobs.
Education & health services is the largest employment sector at 30.1% of covered employment, followed by Trade, transportation & utilities at 23.7%. Trailing-12-month unemployment is 4.56%, below the New Jersey state average.
Political composition
Republican candidate carried this county in 2016, 2020, and 2024 (avg winning share: 59%). 'Strongly' threshold: ≥60% avg.
Warren County was carried by the Republican candidate in the 2016, 2020, and 2024 cycles, with 59.5% in 2024, 56.9% in 2020, 60.7% 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'). 15.4% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
15.4% of residents 5 years and older speak a language other than English at home. The most common are Spanish, Russian, Polish, or other Slavic, French, Haitian, or Cajun. Veterans account for 5.4% of the adult civilian population (4,805 individuals).