Postal Code 731 - Taiwan
Taiwan
| Area of Postal Code 731 | 72.4 km² |
| Population | 22,437 |
| Male Population | 11,200 (49.9%) |
| Female Population | 11,237 (50.1%) |
| Population change from 1975 to 2020 | +18.9% |
| Population change from 2000 to 2020 | -7.1% |
| Median Age | 37.4 years |
| Male Median Age | 36.8 years |
| Female Median Age | 37.9 years |
| Neighborhoods | 上茄苳, 下茄苳, 土溝, 崁頂, 後壁, 藥店口 |
| Timezone | Taiwan Standard Time |
| Coordinates | 23.36211603471235° / 120.34852526175894° |
| Related Postal Codes | 719, 720, 721, 730, 732, 733, 734, 735, 736, 737 |
Map of Postal Code 731 - Taiwan
Interactive Map
Postal Code 731 - Taiwan Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 18,874 | 22,718 | 24,150 | 24,806 | 22,437 | 21,310 | 20,237 |
| Population Density | 260.6 / km² | 313.7 / km² | 333.5 / km² | 342.5 / km² | 309.8 / km² | 294.3 / km² | 279.4 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridPostal Code 731 - Taiwan Population change from 2000 to 2020
Decrease of 7.1% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Postal Code 731 - Taiwan | +18.9% | -1.2% | -7.1% |
| Taiwan | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Postal Code 731 - Taiwan Median Age
Median Age: 37.4 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Postal Code 731 - Taiwan | 37.4 yrs | 37.9 yrs | 36.8 yrs |
| Taiwan | 36 yrs | 36.6 yrs | 35.3 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Postal Code 731 Population Density
Population Density: 310 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Postal Code 731 | 22,437 | 72.4 km² | 310 / km² |
| Taiwan | 23.1 million | 36,283.8 km² | 636 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Postal Code 731 - Taiwan Historical and Projected Population
Estimated Population from 1700 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.
Neighborhoods
Business Distribution by neighborhood in Postal Code 731 - Taiwan
Area Codes
Percentage Area Codes used by businesses in Postal Code 731 - Taiwan
Industries
Business Distribution by Industry in Postal Code 731 - Taiwan
| Industry Description | Number of Establishments |
|---|---|
| Grocery stores and supermarkets | 24 |
| Religion | 60 |
| Restaurants | 65 |
| Shopping | 65 |
| Unreachable | 30 |
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
Postal Code 731 - Taiwan Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $12,790 | $18,965 | $22,368 | $28,693 | $33,858 | $36,277 | $39,307 | $41,570 |
| Total GDP | $324M | $452M | $504.9M | $618.7M | $673.2M | $686.6M | $692.4M | $710.1M |
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
Postal Code 731 CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Postal Code 731 | 135,385 tn | 6.03 tn | 1,869.4 tons/km² |
| Taiwan | 134,944,416 tn | 5.84 tn | 3,719.1 tons/km² |
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
Postal Code 731 CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 135,385 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 6.03 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 1,869.4 tons/km² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | Medium (7) |
| Earthquake | High (10) |
| Cyclone | High (10) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 5/31/19 | 8:53 AM | 4.6 | 56.8 km | 17,780 m | 24km NNE of Pingtung, Taiwan | usgs.gov |
| 4/5/19 | 2:24 PM | 4.1 | 72.1 km | 22,410 m | 21km NE of Pingtung, Taiwan | usgs.gov |
| 4/3/19 | 6:56 PM | 5.1 | 72.6 km | 6,330 m | 34km NW of Taitung City, Taiwan | usgs.gov |
| 4/2/19 | 6:52 PM | 5.4 | 75.9 km | 10,000 m | 30km NW of Taitung City, Taiwan | usgs.gov |
| 2/7/19 | 8:52 AM | 4.4 | 17.9 km | 10,000 m | 17km NNE of Yujing, Taiwan | usgs.gov |
| 1/3/19 | 10:02 AM | 4.8 | 85.4 km | 10,000 m | 21km NNW of Taitung City, Taiwan | usgs.gov |
| 12/24/18 | 7:56 PM | 4.1 | 93.3 km | 10,000 m | 28km WSW of Taitung City, Taiwan | usgs.gov |
| 9/17/18 | 1:08 PM | 4.4 | 99 km | 11,840 m | 7km NNE of Buli, Taiwan | usgs.gov |
| 8/17/18 | 5:15 PM | 4.6 | 97 km | 20,100 m | 4km NNE of Buli, Taiwan | usgs.gov |
| 8/17/18 | 3:09 AM | 4.5 | 98.9 km | 10,000 m | 10km N of Buli, Taiwan | usgs.gov |
Showing 1-10 of 454
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Source: U.S. Geological Survey (USGS)
Cities
Percentage of businesses by city in Postal Code 731 - Taiwan
About Our Data
The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies. Use at your own risk.