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Home > Demographics > Zip Code: 97731 > Sex

2024 Demographics

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Claritas demographic estimates are primarily based on U.S. Census and American Community Survey (ACS) data. 

Claritas uses proprietary formulas and methodologies to calculate estimates for the current calendar year and five-year projections for every data release updated yearly.  

Claritas warns to not compare estimates between their yearly releases due to changing methodologies and input data used between each data release.

Central Oregon is made up of Crook, Deschutes, Jefferson, Northern Klamath counties, and the Confederated Tribes of Warm Springs.

Northern Klamath County is made up of: zip codes 97731 (includes Chemult and surrounding areas south), 97733 (includes Gilcrest, Crescent, and surrounding areas west and south) and 97737 (the area south of La Pine and north of Gilcrest).

Sex Data for Zip Code: 97731

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Population by Sex
Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Population Persons % of Population Persons % of Population
Male 150 53.96% 132,453 49.79% 2,114,695 49.48%
Female 128 46.04% 133,557 50.21% 2,159,147 50.52%
Hispanic/Latino Population by Sex
Hispanic/Latino Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Hispanic/Latino Population Persons % of Hispanic/Latino Population Persons % of Hispanic/Latino Population
Male 5 38.46% 13,833 49.46% 328,645 50.74%
Female 8 61.54% 14,135 50.54% 319,102 49.26%
White Population by Sex
White Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of White Population Persons % of White Population Persons % of White Population
Male 134 54.92% 109,258 49.89% 1,542,029 49.31%
Female 110 45.08% 109,749 50.11% 1,585,090 50.69%
Black/African American Population by Sex
Black/African American Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Black/African American Population Persons % of Black/African American Population Persons % of Black/African American Population
Male 2 100.00% 751 60.03% 47,781 54.72%
Female 0 0.00% 500 39.97% 39,544 45.28%
American Indian/Alaskan Native Population by Sex
American Indian/Alaskan Native Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of American Indian/Alaskan Native Population Persons % of American Indian/Alaskan Native Population Persons % of American Indian/Alaskan Native Population
Male 0 0.00% 2,618 49.16% 33,185 50.93%
Female 3 100.00% 2,707 50.84% 31,976 49.07%
Asian Population by Sex
Asian Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Asian Population Persons % of Asian Population Persons % of Asian Population
Male 1 100.00% 1,394 41.77% 93,415 45.99%
Female 0 0.00% 1,943 58.23% 109,686 54.01%
Native Hawaiian/Pacific Islander Population by Sex
Native Hawaiian/Pacific Islander Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Native Hawaiian/Pacific Islander Population Persons % of Native Hawaiian/Pacific Islander Population Persons % of Native Hawaiian/Pacific Islander Population
Male 0 0.00% 211 54.52% 10,071 51.28%
Female 0 0.00% 176 45.48% 9,567 48.72%
Some Other Race Population by Sex
Some Other Race Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Some Other Race Population Persons % of Some Other Race Population Persons % of Some Other Race Population
Male 1 20.00% 5,848 51.30% 150,911 52.30%
Female 4 80.00% 5,552 48.70% 137,630 47.70%
2+ Races Population by Sex
2+ Races Population by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of 2+ Races Population Persons % of 2+ Races Population Persons % of 2+ Races Population
Male 12 52.17% 12,376 48.91% 237,303 49.14%
Female 11 47.83% 12,927 51.09% 245,654 50.86%
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Male Population by Age Group Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Male Population Persons % of Male Population Persons % of Male Population
0 - 4 5 3.33% 6,608 4.99% 107,803 5.10%
5 - 9 6 4.00% 6,984 5.27% 113,932 5.39%
10 - 14 8 5.33% 7,880 5.95% 127,187 6.01%
15 - 17 2 1.33% 4,946 3.73% 79,237 3.75%
18 - 20 4 2.67% 4,881 3.69% 86,072 4.07%
21 - 24 5 3.33% 5,979 4.51% 108,699 5.14%
25 - 34 12 8.00% 15,138 11.43% 283,569 13.41%
35 - 44 14 9.33% 17,468 13.19% 295,492 13.97%
45 - 54 11 7.33% 16,391 12.37% 259,789 12.28%
55 - 64 29 19.33% 15,740 11.88% 248,899 11.77%
65 - 74 34 22.67% 18,477 13.95% 244,178 11.55%
75 - 84 16 10.67% 9,724 7.34% 125,983 5.96%
85+ 4 2.67% 2,237 1.69% 33,855 1.60%
Male Population by Age
Male Population by Age Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Male Population Persons % of Male Population Persons % of Male Population
Under 18 21 14.00% 26,418 19.95% 428,159 20.25%
18+ 129 86.00% 106,035 80.05% 1,686,536 79.75%
65+ 54 36.00% 30,438 22.98% 404,016 19.11%
85+ 4 2.67% 2,237 1.69% 33,855 1.60%
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Female Population by Age Group Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Female Population Persons % of Female Population Persons % of Female Population
0 - 4 5 3.91% 6,335 4.74% 103,196 4.78%
5 - 9 5 3.91% 6,666 4.99% 108,834 5.04%
10 - 14 5 3.91% 7,473 5.60% 120,499 5.58%
15 - 17 3 2.34% 4,647 3.48% 74,901 3.47%
18 - 20 3 2.34% 4,515 3.38% 83,968 3.89%
21 - 24 4 3.12% 5,476 4.10% 102,921 4.77%
25 - 34 10 7.81% 14,265 10.68% 275,704 12.77%
35 - 44 11 8.59% 17,232 12.90% 289,858 13.42%
45 - 54 15 11.72% 16,188 12.12% 259,142 12.00%
55 - 64 25 19.53% 17,151 12.84% 262,759 12.17%
65 - 74 28 21.88% 19,977 14.96% 272,573 12.62%
75 - 84 11 8.59% 10,452 7.83% 150,652 6.98%
85+ 3 2.34% 3,180 2.38% 54,140 2.51%
Female Population by Age
Female Population by Age Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Female Population Persons % of Female Population Persons % of Female Population
Under 18 18 14.06% 25,121 18.81% 407,430 18.87%
18+ 110 85.94% 108,436 81.19% 1,751,717 81.13%
65+ 42 32.81% 33,609 25.16% 477,365 22.11%
85+ 3 2.34% 3,180 2.38% 54,140 2.51%

Male Median Age

Zip Code: 97731

57.8
Years

Region: Central Oregon
42.99 Years

State: Oregon
40.1 Years

Female Median Age

Zip Code: 97731

56.2
Years

Region: Central Oregon
45.13 Years

State: Oregon
42.2 Years

Male Population Age 25+: Less Than High School Graduation

Zip Code: 97731

16
Persons
(13.33% of Male Population: Age 25+)

Region: Central Oregon
7,843 Persons (8.24% of Male Population: Age 25+)

State: Oregon
137,644 Persons (9.23% of Male Population: Age 25+)

Female Population Age 25+: Less Than High School Graduation

Zip Code: 97731

13
Persons
(12.62% of Female Population: Age 25+)

Region: Central Oregon
5,734 Persons (5.82% of Female Population: Age 25+)

State: Oregon
119,895 Persons (7.66% of Female Population: Age 25+)

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Male Population Age 25+ by Educational Attainment Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Male Population Age 25+ Persons % of Male Population Age 25+ Persons % of Male Population Age 25+
Less than 9th Grade 0 0.00% 2,576 2.71% 54,120 3.63%
Some High School, No Diploma 16 13.33% 5,267 5.53% 83,524 5.60%
High School Grad 42 35.00% 20,824 21.88% 348,112 23.34%
Some College, No Degree 34 28.33% 23,310 24.49% 366,771 24.59%
Associate Degree 11 9.17% 8,375 8.80% 126,736 8.50%
Bachelor's Degree 16 13.33% 22,864 24.02% 317,731 21.30%
Master's Degree 1 0.83% 7,074 7.43% 124,688 8.36%
Professional Degree 0 0.00% 3,020 3.17% 37,359 2.50%
Doctorate Degree 0 0.00% 1,865 1.96% 32,724 2.19%
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Female Population Age 25+ by Educational Attainment Zip Code: 97731 Region: Central Oregon State: Oregon
Persons % of Female Population Age 25+ Persons % of Female Population Age 25+ Persons % of Female Population Age 25+
Less than 9th Grade 8 7.77% 2,245 2.28% 47,549 3.04%
Some High School, No Diploma 5 4.85% 3,489 3.54% 72,346 4.62%
High School Grad 28 27.18% 21,890 22.24% 328,779 21.01%
Some College, No Degree 31 30.10% 24,788 25.18% 390,291 24.94%
Associate Degree 12 11.65% 11,026 11.20% 148,478 9.49%
Bachelor's Degree 10 9.71% 21,026 21.36% 354,216 22.64%
Master's Degree 9 8.74% 11,107 11.28% 165,452 10.57%
Professional Degree 0 0.00% 1,752 1.78% 33,616 2.15%
Doctorate Degree 0 0.00% 1,122 1.14% 24,101 1.54%
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Population 16+: Unemployed by Sex Zip Code: 97731 Region: Central Oregon State: Oregon
Value Value Value
Male 13.21% 6.21% 6.04%
Female 10.00% 4.13% 5.75%
Demographics information provided by Claritas, updated October 2024, under these terms of use.