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Port Heiden Facts

Area	50.5 mi²
Population	101
Male Population	56 (55.9%)
Female Population	45 (44.1%)
Population change (1975 to 2020)	+4.1%
Population change (2000 to 2020)	-12.2%
Median Age	26.4 years (Male: 27.5, Female: 23.8)
GDP per capita (PPP)	$43,632 (2022)
Area Codes	907
Local Time
Timezone	Alaska Daylight Time
Lat & Lng	56.94392, -158.62880
Zip Codes	99549

Map of Port Heiden

Interactive Map

Port Heiden Population

Years 1975 to 2030

Data	1975	1990	2000	2015	2020	2025*	2030*
Population	97	113	115	96	101	112	125
Population Density	1.9 / mi²	2.2 / mi²	2.3 / mi²	1.9 / mi²	2 / mi²	2.2 / mi²	2.5 / mi²

* Projected

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Port Heiden Population change from 2000 to 2020

Decrease of 12.2% from year 2000 to 2020

Location	Change since 1975	Change since 1990	Change since 2000
Port Heiden	+4.1%	-10.6%	-12.2%
Alaska	—	—	—
United States	—	—	—

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Port Heiden Median Age

Median Age: 26.4 years

Location	Median Age	Median Age (Female)	Median Age (Male)
Port Heiden	26.4 yrs	23.8 yrs	27.5 yrs
Alaska	34 yrs	34.1 yrs	33.9 yrs
United States	37.4 yrs	38.7 yrs	36.1 yrs

Sources: CIESIN (Center for International Earth Science Information Network)

Port Heiden Population Density

Population Density: 2 / mi²

Location	Population	Area	Density
Port Heiden	101	50.48 sq mi	2 / mi²
Alaska	600,952	665,383.6 sq mi	0.9 / 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

Port Heiden Historical and Projected Population

Estimated Population from 0 to 2030

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

Port Heiden Gross Domestic Product (GDP)

GDP per capita, PPP (constant 2017 international $)

Data	1990	1995	2000	2005	2010	2015	2020	2022
GDP per capita	$42,467	$47,011	$51,534	$48,505	$50,506	$47,460	$46,866	$43,632
Total GDP	$696.5K	$816.5K	$866.1K	$773.7K	$766.1K	$699.1K	$695.9K	$676.7K

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

Port Heiden CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year

Location	CO2 Emissions	CO2 Emissions Per Capita	CO2 Emissions Intensity
Port Heiden	1,196 tn	11.84 tn	23.7 tons/mi²
Alaska	9,533,511 tn	15.86 tn	14.3 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

Port Heiden CO2 Emissions

2013 CO2 emissions (tonnes/year)	1,196 tn
2013 CO2 emissions (tonnes/year) per capita	11.84 tn
2013 CO2 emissions intensity (tonnes/mi²/year)	23.7 tons/mi²

Natural Hazards Risk

Relative risk out of 10

Hazard	Risk Level
Earthquake	Medium (5.9)

* 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
3/12/19	3:00 PM	3.2	31.8 km	125,300 m	78km NNE of Chignik Lake, Alaska	usgs.gov
1/1/19	6:18 AM	3	47.8 km	133,200 m	117km NNE of Chignik Lake, Alaska	usgs.gov
7/11/18	7:58 PM	3	43.9 km	6,400 m	39km NE of Chignik Lake, Alaska	usgs.gov
7/3/18	12:46 PM	3.1	43.8 km	5,100 m	102km NNE of Chignik Lake, Alaska	usgs.gov
7/3/18	7:11 AM	3.2	41.6 km	4,400 m	99km NNE of Chignik Lake, Alaska	usgs.gov
7/3/18	7:07 AM	4.6	42.8 km	6,200 m	100km NNE of Chignik Lake, Alaska	usgs.gov
6/25/18	7:23 PM	3.2	4.7 km	5,400 m	80km N of Chignik Lake, Alaska	usgs.gov
6/11/18	1:19 AM	3.2	44.4 km	9,000 m	37km NNE of Chignik Lake, Alaska	usgs.gov
2/2/18	10:45 AM	3.1	3.6 km	10,600 m	80km N of Chignik Lake, Alaska	usgs.gov
1/17/18	5:39 AM	3.3	55.9 km	90,800 m	28km NE of Chignik Lake, Alaska	usgs.gov

Source: U.S. Geological Survey (USGS)

Chignik, Alaska

Pop. 9173.6 km

Chignik Lagoon, Alaska

Pop. 7871 km

Chignik Lake, Alaska

Pop. 7377.1 km

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.