Jefferson demographics profile

Population density (sq mi)3,8434091
Median age34.439.137.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)59%55%55%
Families w/ Kids under 1847%42%43%
Speak English79%85%79%
Speak Spanish19%9%13%
Jefferson, OR has a population of 3,207 and is the 8,469th largest city in the United States. The population density is 3,843 per sq mi which is 9604% higher than the Oregon average and 4141% higher than the national average. The median age in Jefferson is 34 which is approximately 12% lower than the Oregon average of 39. In Jefferson, 59% of the population over 15 years of age are married, 79% speak English and 19% speak Spanish. 57% of Jefferson residents were born in Oregon, 33% were born out of state, 0% were born outside of the United States and 10% were foreign born.

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Did you know?

  • The population density in Jefferson is 9604% higher than Oregon.
  • The median age in Jefferson is 12% lower than Oregon.
  • In Jefferson 87.87% of the population is White.
  • In Jefferson 0.00% of the population is Black or African American.
  • In Jefferson 1.22% of the population is Asian.

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Compare Jefferson, OR Demographics To Other Cities

Jefferson population breakdown by race

Black or African American0.00%1.86%12.63%
American Indian1.28%1.14%0.82%
Native Hawaiian0.25%0.38%0.18%
Mixed race5.39%4.41%3.06%
Other race3.99%3.13%4.75%
In Jefferson, 26.7% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Jefferson age breakdown

Marital status

Age of children in married couples

Source: The Jefferson, OR demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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