Demographic Characteristics of Marion County, Oregon
Total Population: 284,834
Marion County, Oregon Age/Gender Statistics
 Male Population: 143,204 (50.28%) |
 Female Population: 141,630 (49.72%) |
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| Under 5 years | 21,874 | 45 to 54 years: | 37,564 |
| 5 to 9 years: | 21,674 | 55 to 59 years: | 12,920 |
| 10 to 14 years: | 21,184 | 60 to 64 years: | 10,023 |
| 15 to 19 years: | 22,050 | 65 to 74 years: | 17,148 |
| 20 to 24 years: | 20,525 | 75 to 84 years: | 13,190 |
| 25 to 34 years: | 40,217 | 85 years and over: | 4,868 |
| 35 to 44 years: | 41,597 | ||
| Median Age: 33.7 | |||
Marion County, Oregon Racial Statistics
One Race
275,286
White
232,469
Black or African American
2,539
American Indian and Alaska Native
4,111
Asian
4,997
Asian Indian
347
Chinese
861
Filipino
714
Japanese
667
Korean
576
Vietnamese
872
Other Asian
960
Native Hawaiian and Other Pacific Islander
1,022
Native Hawaiian
152
Guamanian or Chamorro
88
Samoan
117
Other Pacific Islander
665
Some other race
30,148
Two or more races
9,548
Marion County, Oregon Hispanic Population Statistics
| Total Hispanic or Latino Population: 48,714 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 41,219 | 408 | 150 | 6,937 |
Marion County, Oregon Relationship Statistics
| In households: 274,246 (96.28%) | In group quarters: 10,588 (3.72%) | ||
| Householder | 101,641 | Institutionalized | 7,113 |
| Spouse | 54,570 | Noninstitutionalized | 3,475 |
| Child | 84,585 | ||
| Own child under 18 years | 69,660 | ||
| Other relatives | 15,164 | ||
| Under 18 years | 5,382 | ||
| Nonrelatives | 18,286 | ||
| Unmarried partner | 6,193 | ||