Categories in Harper, Oregon
Harper, Oregon Facts
| Area | 7.0 mi² |
| Population | 110 |
| Male Population | 58 (52.7%) |
| Female Population | 52 (47.3%) |
| Population change (1975 to 2020) | +71.9% |
| Population change (2000 to 2020) | -0.9% |
| Median Age | 38.9 years (Male: 39.5, Female: 38.8) |
| GDP per capita (PPP) | $40,418 (2022) |
| Area Codes | 541 |
| Local Time | |
| Timezone | Mountain Daylight Time |
| Lat & Lng | 43.86321, -117.60991 |
Map of Harper, Oregon
Interactive Map
Harper, Oregon Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 64 | 96 | 111 | 108 | 110 | 116 | 123 |
| Population Density | 9.1 / mi² | 13.6 / mi² | 15.8 / mi² | 15.3 / mi² | 15.6 / mi² | 16.5 / mi² | 17.5 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridHarper, Oregon Population change from 2000 to 2020
Decrease of 0.9% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Harper, Oregon | +71.9% | +14.6% | -0.9% |
| Oregon | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Harper, Oregon Median Age
Median Age: 38.9 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Harper, Oregon | 38.9 yrs | 38.8 yrs | 39.5 yrs |
| Oregon | 38.4 yrs | 39.6 yrs | 37.3 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Harper, Oregon Population Density
Population Density: 15.6 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Harper, Oregon | 110 | 7.05 sq mi | 15.6 / mi² |
| Oregon | 4 million | 98,378.8 sq mi | 40.8 / mi² |
| United States | 321.6 million | 3,796,740.8 sq mi | 84.7 / mi² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Harper, Oregon Historical and Projected Population
Estimated Population from 700 to 2100
Sources:
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Source: [Link] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
Harper, Oregon Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $24,746 | $28,787 | $34,385 | $33,136 | $29,832 | $32,480 | $35,017 | $40,418 |
| Total GDP | $2.5M | $3.2M | $3.9M | $3.7M | $3.3M | $3.7M | $4.2M | $5M |
Source: [Link] Kummu, M., Kosonen, M. & Masoumzadeh Sayyar, S. Downscaled gridded global dataset for gross domestic product (GDP) per capita PPP over 1990–2022. Sci Data 12, 178 (2025) doi:10.1038/s41597-025-04487-x
Harper, Oregon CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Harper, Oregon | 2,089 tn | 18.99 tn | 296.4 tons/mi² |
| Oregon | 70,678,562 tn | 17.59 tn | 718.4 tons/mi² |
| United States | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
Harper, Oregon CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 2,089 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 18.99 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 296.4 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Earthquake | Low (2) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Sources:
- Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 7/25/09 | 8:57 AM | 3.2 | 50.2 km | 6,906 m | Oregon | usgs.gov |
| 10/1/03 | 1:27 PM | 3.1 | 97.2 km | 21,309 m | Oregon | usgs.gov |
| 8/27/00 | 9:20 PM | 3.3 | 99.8 km | -481 m | Oregon | usgs.gov |
| 7/13/00 | 10:29 PM | 3.1 | 86.6 km | 18,579 m | Oregon | usgs.gov |
| 10/17/93 | 1:51 AM | 3.1 | 79.9 km | 12,829 m | Oregon | usgs.gov |
| 12/20/89 | 8:52 AM | 3.2 | 94.4 km | 5,000 m | southern Idaho | usgs.gov |
| 1/13/76 | 5:09 PM | 3.8 | 67.3 km | 5,000 m | Oregon | usgs.gov |
| 5/13/16 | 2:26 AM | 5.3 | 96.5 km | — | southern Idaho | usgs.gov |
Source: U.S. Geological Survey (USGS)
Harper, Oregon
Harper is an unincorporated community in Malheur County, Oregon, United States. Although it is unincorporated, it has a post office with a ZIP code of 97906. Harper lies off U.S. Route 20 southwest of Vale.
Harper, Oregon Wikipedia Page
About Our Data
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