Categories in Blockton, Iowa
Industries
Business Distribution by Industry in Blockton, Iowa
| Industry Description | Number of Establishments |
|---|---|
| Churches | 10 |
| Cemeteries and crematoriums | 7 |
| Religion | 5 |
Blockton, Iowa Facts
| Area | 0.7 mi² |
| Population | 158 |
| Male Population | 88 (55.7%) |
| Female Population | 70 (44.3%) |
| Population change (1975 to 2020) | +10.5% |
| Population change (2000 to 2020) | -25.1% |
| Median Age | 39.5 years (Male: 37.6, Female: 42.3) |
| Area Codes | 641 |
| Local Time | |
| Timezone | Central Daylight Time |
| Lat & Lng | 40.61555, -94.47718 |
| Zip Codes | 50836 |
Map of Blockton, Iowa
Interactive Map
Blockton, Iowa Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 143 | 183 | 211 | 180 | 158 | 159 | 161 |
| Population Density | 219.5 / mi² | 280.9 / mi² | 323.8 / mi² | 276.3 / mi² | 242.5 / mi² | 244 / mi² | 247.1 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridBlockton, Iowa Population change from 2000 to 2020
Decrease of 25.1% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Blockton, Iowa | +10.5% | -13.7% | -25.1% |
| Iowa | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Blockton, Iowa Median Age
Median Age: 39.5 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Blockton, Iowa | 39.5 yrs | 42.3 yrs | 37.6 yrs |
| Iowa | 38.1 yrs | 39.6 yrs | 36.7 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Blockton, Iowa Population Density
Population Density: 243 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Blockton, Iowa | 158 | 0.652 sq mi | 243 / mi² |
| Iowa | 3.1 million | 56,272.8 sq mi | 54.9 / 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
Blockton, Iowa Historical and Projected Population
Estimated Population from 0 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.
Area Codes
Percentage Area Codes used by businesses in Blockton, Iowa
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
Blockton, Iowa CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Blockton, Iowa | 2,877 tn | 18.21 tn | 4,415.5 tons/mi² |
| Iowa | 60,512,078 tn | 19.6 tn | 1,075.3 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
Blockton, Iowa CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 2,877 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 18.21 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 4,415.5 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Drought | Low (2) |
| Flood | Medium (7) |
* 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, and International Research Institute for Climate and Society - IRI - Columbia University. 2005. Global Drought Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4VX0DFT.
- 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 |
|---|---|---|---|---|---|---|
| 7/16/04 | 12:17 PM | 3.5 | 90.7 km | 5,000 m | Iowa | usgs.gov |
| 2/11/95 | 5:54 AM | 3.1 | 42 km | 5,000 m | Missouri | usgs.gov |
Source: U.S. Geological Survey (USGS)
Blockton, Iowa
Blockton is a city in Taylor County, Iowa, United States. The population was 192 at the 2010 census.
Blockton, Iowa Wikipedia Page
About Our Data
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