Related Postal Codes
Kocaeli Province
Turkey Postal Codes
World Postal Codes
41170 · Previous Postal Code

Postal Code 41180 - Kocaeli Province

Area of Postal Code 4118016.1 km²
Male Population8,309 (50.2%)
Female Population8,236 (49.8%)
Population change from 1975 to 2015 +834.2%
Population change from 2000 to 2015 +71.4%
Median Age30.2 years
Male Median Age30.2 years
Female Median Age30.1 years
Area Codes262
NeighborhoodsAtaevler Mahallesi, Bahçelievler Mahallesi, Balaban Mahallesi, Emek Mahallesi, Emekevler Mahallesi, Konak Mahallesi, Uzunbey Mahallesi, Uzunçiftlik Atakent Mahallesi, Uzunçiftlik Mahallesi
Local TimeSaturday 3:30 PM
Coordinates40.75634095326808° / 30.066561299695085°
Related Postal Codes411004111041130411354114041170

Map of Postal Code 41180

Interactive Map

Postal Code 41180 Population

Years 1975 to 2015
Population Density109.7 / km²329.6 / km²597.7 / km²1,024 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

41180 Population change from 2000 to 2015

Increase of 71.4% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Postal Code 41180+834.2%+210.9%+71.4%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Postal Code 41180 Median Age

Median Age: 30.2 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Postal Code 4118030.2 years30.1 years30.2 years
Kocaeli30 years30.1 years29.9 years
Turkey29.2 years29.8 years28.7 years
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code 41180 Population Tree

Population By Age and Gender
Under 57176781,396
85 Plus153954
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code 41180 Population Density

Population Density: 1,024 / km²
LocationPopulationAreaPopulation Density
Postal Code 4118016,54516.1 km²1,024 / km²
Kocaeli1.5 million3,550.8 km²409.4 / km²
Turkey77.8 million780,782.9 km²99.6 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Postal Code 41180 Historical and Projected Population

Estimated Population from 1200 to 2100
1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
2. CIESIN (Center for International Earth Science Information Network)
3. [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,, 2017.


Business Distribution by neighborhood in 41180
 Konak Mahallesi: 12.2%
 Uzunbey Mahallesi: 10.1%
 Ataevler Mahallesi: 9.2%
 Emekevler Mahallesi: 8.8%
 Emek Mahallesi: 8.4%
 Balaban Mahallesi: 8.4%
 Bahçelievler Mahallesi: 7.1%
 Uzunçiftlik Atakent Mahallesi: 5.9%
 Other: 29.8%

Area Codes

Percentage Area Codes used by businesses in 41180
 Area Code 262: 72.7%
 Area Code 850: 4.3%
 Other: 23%


Business Distribution by Industry
 Restaurants: 17%
 Shopping: 15.6%
 Industry: 9.6%
 Food: 9%
 Professional Services: 6.5%
 Home Services: 6.4%
 Automotive: 6.1%
 Hotels & Travel: 5.9%
 Sports & Activities: 5.4%
 Other: 18.6%
Industry DescriptionNumber of EstablishmentsAverage Google RatingBusinesses per 1,000 residents
Public administration212.81.3
Loan companies163.31.0
Grocery stores and supermarkets233.91.4

Business distribution by price for Postal Code 41180

 Moderate: 55%
 Inexpensive: 20%
 Expensive: 15%
 Very Expensive: 10%

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.
Sources: [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 41180 CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Postal Code 41180105,691 t6.39 t6,545 t/km²
Kocaeli9,337,525 t6.42 t2,629 t/km²
Turkey435,645,811 t5.6 t558 t/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 41180 CO2 Emissions

2013 CO2 emissions (tonnes/year)105,691 t
2013 CO2 emissions (tonnes/year) per capita6.39 t
2013 CO2 emissions intensity (tonnes/km²/year)6,545 t/km²

Natural Hazards Risk

Relative risk out of 10
FloodMedium (4)
EarthquakeHigh (9.5)
* Risk, particularly concerning flood or landslide, may not be for the entire area.

Recent Nearby Earthquakes

Magnitude 3.0 and greater
8/1/0712:03 PM3.91.3 km10,000 mwestern
3/6/002:27 AM3.17.8 km9,500 mwestern
12/12/999:07 AM3.23.6 km13,900 mwestern
10/17/993:39 AM3.312.1 km9,800 mwestern
10/3/9911:17 AM3.110.1 km9,700 mwestern
9/17/9912:50 PM4.38.9 km10,000 mwestern
9/13/994:55 AM5.95.6 km13,000 mwestern
9/8/9910:41 PM3.11.1 km9,600 mwestern
9/4/993:30 AM43.4 km17,300 mwestern
8/31/991:33 AM4.510.9 km10,000 mwestern

Find historical earthquake occurrences near Postal Code 41180

Earliest Date  Latest Date 
 Magnitude 3.0 and greater   Magnitude 4.0 and greater   Magnitude 5.0 and greater 


Percentage of businesses by city in 41180
 Karatepe: 78.1%
 İzmit: 21.5%
 Other: 0.3%

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. See here for more information.