Census-designated place · Oregon
Altamont, Oregon
Altamont, census-designated place, in Klamath County, Oregon. Altamont had 19,927 people in the ACS 2020-2024 5-year estimates (±933). GEOID 4101850.
Residents, 2020-2024
19,927
±933 (90% margin)
2020 Census count: 20,233
Median household income
$58,629
±$5,879 (90% margin)
Oregon: $83,011
Median home value
$249,200
±$12,900 (90% margin)
Oregon: $477,600
Median gross rent
$1,015
±$97 (90% margin)
Oregon: $1,525
Where is Altamont and what county is it in?
Altamont is a census-designated place: an unincorporated community the Census Bureau draws for counting, with no city government of its own, in Klamath County, Oregon. It covers 8.1 square miles of land, 2,510 residents per square mile in 2020.
Altamont is in the Klamath Falls, OR micropolitan statistical area (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Altamont, and is it growing?
The 2020-2024 American Community Survey puts Altamont's population at 19,927 (±933). The 2020 Census counted 20,233 residents.
The Census Bureau publishes yearly population estimates for incorporated places only; Altamont is a census-designated place, so its figures come from the ACS and the 2020 Census.
| Measure | Altamont | Klamath County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 19,927 ±933 | 70,247 | no clear change |
| Households | 8,016 ±400 | 28,999 | no clear change |
| Average household size | 2.47 ±0.10 | 2.38 | no clear change |
| Housing units | 8,369 ±411 | 33,162 | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Altamont?
The median resident of Altamont is 38.0 years old; 26.0% are under 18 and 21.4% are 65 or older. The largest group is non-Hispanic white residents at 72.4%, then Hispanic or Latino residents (of any race) at 16.9%. 5.0% of residents were born outside the United States.
| Measure | Altamont | Klamath County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 38.0 ±2.5 | 41.3 | no clear change |
| Under 18 years | 26.0% ±1.8 pts | 21.7% | – |
| 65 years and over | 21.4% ±1.6 pts | 22.3% | – |
| Male | 49.1% ±2.2 pts | 50.2% | – |
| Hispanic or Latino (any race) | 16.9% ±2.6 pts | 13.9% | no clear change |
| White alone, not Hispanic | 72.4% ±3.4 pts | 74.4% | no clear change |
| Black or African American alone, not Hispanic | 0.9% ±0.5 pts | 0.7% | – |
| Asian alone, not Hispanic | 0.8% ±0.8 pts | 0.9% | – |
| American Indian and Alaska Native alone, not Hispanic | 1.6% ±0.6 pts | 2.3% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.1% ±0.2 pts | 0.3% | – |
| Two or more races, not Hispanic | 6.4% ±1.7 pts | 6.9% | – |
| Some other race alone, not Hispanic | 1.0% ±0.8 pts | 0.5% | – |
| Born outside the United States | 5.0% ±1.4 pts | 4.7% | no clear change |
| Speak a language other than English at home (age 5+) | 10.7% ±2.1 pts | 8.7% | – |
| Civilian veterans (age 18+) | 9.4% ±1.7 pts | 10.0% | – |
| With a disability | 16.3% ±2.1 pts | 20.3% | – |
| No health insurance coverage | 7.7% ±2.1 pts | 6.8% | no clear change |
| High school graduate or higher (age 25+) | 88.9% ±2.0 pts | 89.4% | – |
| Bachelor's degree or higher (age 25+) | 22.0% ±2.8 pts | 22.7% | +4.8 pts |
| Graduate or professional degree (age 25+) | 8.1% ±2.1 pts | 8.4% | – |
| Lived in the same house a year earlier | 89.6% ±2.7 pts | 86.6% | – |
| Moved from another state in the past year | 1.9% ±1.1 pts | 3.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Altamont earn?
Half of Altamont's 8,016 households earn less than $58,629 a year (±$5,879), against $58,830 in Klamath County and $83,011 in Oregon. In 2015-2019 it was $57,756 in 2024 dollars; the margins of error cannot tell the two periods apart. 16.9% of residents live below the poverty line.
| Measure | Altamont | Klamath County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $58,629 ±$5,879 | $58,830 | no clear change |
| Mean household income | $74,843 ±$6,555 | $79,046 | – |
| Per capita income | $30,387 ±$2,579 | $32,883 | +$3,163 |
| People below the poverty line | 16.9% ±3.5 pts | 18.3% | no clear change |
| Children under 18 below the poverty line | 18.8% ±7.5 pts | 19.1% | −12.9 pts |
| Households receiving SNAP | 22.9% ±4.2 pts | 23.7% | – |
| Households with a computer | 95.3% ±1.9 pts | 95.0% | – |
| Households with a broadband subscription | 87.6% ±2.9 pts | 86.1% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Altamont?
Owners occupy 70.5% of Altamont's occupied homes and renters 29.5%. The median owner-occupied home is valued at $249,200 by its owner (±$12,900). The median renter pays $1,015 a month including utilities, and 41.0% of renters pay 35% or more of their income on rent.
| Measure | Altamont | Klamath County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $249,200 ±$12,900 | $280,400 | +$55,366 |
| Median gross rent | $1,015 ±$97 | $991 | no clear change |
| Renters paying 35% or more of income on rent | 41.0% ±9.4 pts | 47.8% | no clear change |
| Median monthly owner costs, with a mortgage | $1,355 ±$65 | $1,464 | – |
| Owner-occupied homes | 70.5% ±4.3 pts | 69.4% | +6.3 pts |
| Renter-occupied homes | 29.5% ±4.3 pts | 30.6% | – |
| Housing units | 8,369 ±411 | 33,162 | no clear change |
| Homeowner vacancy rate | 2.4% ±1.7 pts | 1.6% | – |
| Rental vacancy rate | 1.1% ±1.7 pts | 1.9% | – |
| Single-family detached homes | 72.4% ±3.3 pts | 71.4% | – |
| Mobile homes | 15.7% ±2.6 pts | 13.5% | – |
| Built 2020 or later | 0.9% ±0.7 pts | 1.4% | – |
| Built 2010 to 2019 | 1.7% ±1.5 pts | 3.9% | – |
| Built 1939 or earlier | 8.3% ±2.0 pts | 16.0% | – |
| Households with no vehicle | 6.4% ±2.3 pts | 6.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Altamont work and get to work?
79.5% of Altamont's workers drive alone and 8.5% work from home. The average trip to work takes 14.8 minutes. The unemployment rate in 2020-2024 averaged 7.4%.
| Measure | Altamont | Klamath County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 53.4% ±2.8 pts | 50.9% | – |
| Unemployment rate | 7.4% ±3.0 pts | 7.2% | no clear change |
| Drove alone to work | 79.5% ±4.1 pts | 77.5% | – |
| Carpooled | 8.6% ±2.9 pts | 8.8% | – |
| Public transportation | 0.5% ±0.8 pts | 0.2% | – |
| Walked | 0.5% ±0.9 pts | 3.2% | – |
| Worked from home | 8.5% ±2.9 pts | 8.8% | +4.6 pts |
| Mean travel time to work | 14.8 min ±1.4 | 17.9 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Altamont?
4 census tracts lie mostly in Altamont, and 3 more reach into it (2020 census blocks). Their median household incomes run from $40,925 (Tract 9712) to $83,179 (Tract 9714).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 9713Klamath County | 6,490 | $67,554 |
| Tract 9714Klamath County | 5,962 | $83,179 |
| Tract 9711Klamath County | 6,165 | $79,658 |
| Tract 9715Klamath County | 4,649 | $46,538 |
| Tract 9712Klamath County | 2,031 | $40,925 |
| Tract 9716Klamath County | 3,089 | $25,708 |
| Tract 9710Klamath County | 2,625 | $110,507 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Altamont) · Census block assignment files
How does Altamont compare with other places in Oregon?
Altamont ranks 178th of 223 places in Oregon with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population (ACS 2020-2024) | 34th | 224 |
| Residents per square mile | 89th | 224 |
| Median household income | 178th | 223 |
| Per capita income | 190th | 224 |
| Median home value | 196th | 224 |
| Median gross rent | 162nd | 207 |
| Poverty rate | 36th | 175 |
| Bachelor's degree or higher | 130th | 219 |
| Median age | 151st | 224 |
| Owner-occupied share | 101st | 224 |
| Work from home | 142nd | 169 |
| Travel time to work | 203rd | 221 |
Altamont's figures with every place in Oregon (CSV)
Every place in Oregon, sortable · Compare Altamont with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Altamont?
9 of the 57 figures for Altamont on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Altamont are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.