Hemlock, Ohio Facts
| Area | 0.4 mi² |
| Population | 155 |
| Male Population | 76 (48.7%) |
| Female Population | 79 (51.3%) |
| Population change (1975 to 2020) | -1.3% |
| Population change (2000 to 2020) | +2.6% |
| Median Age | 38.5 years (Male: 41.1, Female: 35.3) |
| Local Time | |
| Timezone | Eastern Daylight Time |
| Lat & Lng | 39.58868, -82.15542 |
Map of Hemlock, Ohio
Interactive Map
Hemlock, Ohio Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 157 | 155 | 151 | 163 | 155 | 155 | 150 |
| Population Density | 406.6 / mi² | 401.4 / mi² | 391.1 / mi² | 422.2 / mi² | 401.4 / mi² | 401.4 / mi² | 388.5 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridHemlock, Ohio Population change from 2000 to 2020
Increase of 2.6% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Hemlock, Ohio | -1.3% | +0% | +2.6% |
| Ohio | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Hemlock, Ohio Median Age
Median Age: 38.5 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Hemlock, Ohio | 38.5 yrs | 35.3 yrs | 41.1 yrs |
| Ohio | 38.8 yrs | 40.2 yrs | 37.4 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Hemlock, Ohio Population Density
Population Density: 401 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Hemlock, Ohio | 155 | 0.386 sq mi | 401 / mi² |
| Ohio | 11.5 million | 44,825.6 sq mi | 257 / 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
Hemlock, Ohio Historical and Projected Population
Estimated Population from 1810 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
Hemlock, Ohio CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Hemlock, Ohio | 2,773 tn | 17.89 tn | 7,183 tons/mi² |
| Ohio | 208,142,160 tn | 18.04 tn | 4,643.4 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
Hemlock, Ohio CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 2,773 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 17.89 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 7,183 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | High (8) |
* 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 Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 6/3/17 | 3:08 AM | 3.4 | 82.4 km | 1,730 m | 12km SW of Barnesville, Ohio | usgs.gov |
| 5/24/17 | 4:24 PM | 3.4 | 48.5 km | 10,000 m | 1km S of McArthur, Ohio | usgs.gov |
| 4/2/17 | 11:58 AM | 3 | 78.8 km | 3,930 m | 15km SW of Woodsfield, Ohio | usgs.gov |
| 11/20/13 | 5:59 PM | 3.5 | 16.5 km | 8,000 m | 2km ESE of Nelsonville, Ohio | usgs.gov |
| 8/31/11 | 5:36 PM | 3.1 | 59.6 km | 5,000 m | Ohio | usgs.gov |
| 4/24/09 | 1:42 PM | 3.3 | 87 km | 5,000 m | 13km NW of Gallipolis, Ohio | usgs.gov |
| 5/28/88 | 4:18 PM | 3.4 | 50 km | 0 m | Ohio | usgs.gov |
| 2/16/75 | 11:21 PM | 3.3 | 64.1 km | 5,000 m | Ohio | usgs.gov |
| 10/20/74 | 3:13 PM | 3.4 | 73.2 km | 11,000 m | West Virginia | usgs.gov |
| 6/20/52 | 9:38 AM | 4 | 12.7 km | 9,000 m | Ohio | usgs.gov |
Source: U.S. Geological Survey (USGS)
Hemlock, Ohio
Hemlock is a village in Salt Lick Township, Perry County, Ohio, United States. The population was 155 at the 2010 census. The village has the lowest per capita income of any location in Ohio.
Hemlock, Ohio Wikipedia Page
About Our Data
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