Businesses in San Gemini

Industries

Business Distribution by Industry in San Gemini

Industry Description	Number of Establishments
Restaurants	29
Corporate management	23
Shopping	20
Grocery stores and supermarkets	13
Other accommodation	13
Buses and trains	13
All food and beverage	12
Car repair	12
Churches	10
Public administration	10
Beauty salons	10
Scientific and technical services	10
Clothing stores	9
Construction of buildings	9
Hotels and motels	8
Bars, pubs and taverns	8
Florists	7
Religion	7
Household appliances and goods	6
Banks	6
Health and medical	6
Tractors and farm equipment	6
Gas station	6

San Gemini Facts

Area	1.1 km²
Population	1,555
Male Population	769 (49.4%)
Female Population	786 (50.6%)
Population change (1975 to 2020)	-35.3%
Population change (2000 to 2020)	-46.3%
Median Age	41.7 years (Male: 41.4, Female: 42)
GDP per capita (PPP)	$34,969 (2022)
Local Time
Timezone	Central European Summer Time
Lat & Lng	42.61378, 12.54528
Postal Codes	05029

Map of San Gemini

Interactive Map

San Gemini Population

Years 1975 to 2030

Data	1975	1990	2000	2015	2020	2025*	2030*
Population	2,405	2,719	2,894	3,284	1,555	1,544	1,557
Population Density	2,263.5 / km²	2,559.1 / km²	2,723.8 / km²	3,090.8 / km²	1,463.5 / km²	1,453.2 / km²	1,465.4 / km²

* Projected

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

San Gemini Population change from 2000 to 2020

Decrease of 46.3% from year 2000 to 2020

Location	Change since 1975	Change since 1990	Change since 2000
San Gemini	-35.3%	-42.8%	-46.3%
Italy	—	—	—

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

San Gemini Median Age

Median Age: 41.7 years

Location	Median Age	Median Age (Female)	Median Age (Male)
San Gemini	41.7 yrs	42 yrs	41.4 yrs
Italy	40.9 yrs	41.5 yrs	40.3 yrs

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

San Gemini Population Density

Population Density: 1,464 / km²

Location	Population	Area	Density
San Gemini	1,555	1.063 km²	1,464 / km²
Italy	59.3 million	301,510.7 km²	197 / km²

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

San Gemini 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 San Gemini

Price Distribution

Business distribution by price for San Gemini

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

San Gemini Gross Domestic Product (GDP)

GDP per capita, PPP (constant 2017 international $)

Data	1990	1995	2000	2005	2010	2015	2020	2022
GDP per capita	$32,855	$34,947	$38,595	$37,754	$37,425	$32,399	$30,911	$34,969
Total GDP	$141.4M	$150.2M	$167M	$169.9M	$176.9M	$159.4M	$154.9M	$175.2M

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

San Gemini CO2 Emissions

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

Location	CO2 Emissions	CO2 Emissions Per Capita	CO2 Emissions Intensity
San Gemini	11,456 tn	7.37 tn	10,781.9 tons/km²
Italy	399,008,505 tn	6.73 tn	1,323.4 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

San Gemini CO2 Emissions

2013 CO2 emissions (tonnes/year)	11,456 tn
2013 CO2 emissions (tonnes/year) per capita	7.37 tn
2013 CO2 emissions intensity (tonnes/km²/year)	10,781.9 tons/km²

Natural Hazards Risk

Relative risk out of 10

Hazard	Risk Level
Earthquake	Medium (6)

* 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
1/2/17	3:36 AM	4.3	25.4 km	10,000 m	4km SW of Campello sul Clitunno, Italy	usgs.gov
7/13/11	9:55 AM	3.6	23.8 km	7,600 m	central Italy	usgs.gov
8/28/10	7:08 AM	4.3	27.4 km	8,200 m	central Italy	usgs.gov
6/24/06	7:16 AM	3.1	3.5 km	10,000 m	central Italy	usgs.gov
6/24/06	6:35 AM	3.2	0.7 km	2,600 m	central Italy	usgs.gov
6/22/06	12:32 AM	3	1.4 km	4,400 m	central Italy	usgs.gov
5/16/06	9:02 PM	3.6	2.5 km	10,000 m	central Italy	usgs.gov
3/31/06	10:48 PM	3.2	23.1 km	4,000 m	central Italy	usgs.gov
2/9/06	1:01 AM	3.1	25.9 km	8,100 m	central Italy	usgs.gov
1/5/06	5:30 PM	3.8	31.6 km	10,000 m	central Italy	usgs.gov

Source: U.S. Geological Survey (USGS)

San Gemini

San Gemini is a comune (municipality) of c. 4,500 inhabitants in the province of Terni in the Italian region Umbria, located about 60 km south of Perugia and about 10 km northwest of Terni. Gemini borders the municipalities of Montecastrilli, Narni ..

San Gemini Wikipedia Page

About Our Data

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