Overview
37,160
Total Population
37.1
Median age
50.66%
Female population %
97.4:100
Gender ratio (M:F)
25-29 years
Largest age group
50.7
Total dependency ratio
White
Largest racial group
1,754
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Oregon City's population is young compared to the rest of the country:
- The median age in Oregon City is 37.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Oregon City's population under 18 was 22.91%, compared to the 22.51% nationwide.
- Oregon City's elderly or the senior population (over 65 age) was 14.25% as compared to 16.04% nationwide.
- Of the total population in Oregon City, 19.39% were under the age of 15, 19.65% aged 15 to 29, 46.72% aged 30 to 64, 12.73% aged 65 to 84, and 1.51% were 85 years of age and older.

Read more about Oregon City, OR population by age ➔
Gender
There are 488 more females than males in Oregon City:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.66% females and 49.34% males in Oregon City, OR.
- The Oregon City, OR gender ratio is 97.4:100 i.e. 97.4 men to 100 women (0.974).
- For male population, the largest age group is 35-39 years with a population of 1,781.
- For the female population, the largest age group is 50-54 years with a population of 1,520.

Read more about Oregon City, OR population by gender ➔
Race / Ethnicity
Oregon City's population has become increasingly diverse:
- Racial distribution of Oregon City population: 91.06% are White, 0.44% are Black or African American, 1.01% are American Indian and Alaska Native, 1.18% are Asian, 0.02% are Native Hawaiian and other Pacific Islander, 0.86% are some other race and 5.42% are multiracial.
- Oregon City's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, 1,754 is Hispanic or Latino (of any race), and 35,406 (95.28% of the total population) is Non-Hispanic.
- The largest racial group in Oregon City is White with a population of 33,838 (91.06% of the total population).

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Year by year
Oregon City's population has already reached its peak and is showing a trend of decline:
- The peak population was 37,768 in the year 2020
- From 2000 to 2010, Oregon City's population increased by 6,249 (23.60%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Oregon City's population increased by 5,043 (15.41%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Oregon City's population was lowest in year 2000 at 26,476.

Read more about Oregon City, OR population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)