West Marmara region (statistical)

West Marmara Region
Batı Marmara Bölgesi
Region
Location of West Marmara Region
CountryTurkey
Area
 • Region
41,280 km2 (15,940 sq mi)
Population
 (2025)
 • Region
3,868,967[1]
 • Rank10th
 • Density93.72/km2 (242.7/sq mi)
 • Urban
3,060,819
 • Rural
808,148
HDI (2023)0.856[2]
very high · 4th

The West Marmara Region (Turkish: Batı Marmara) (TR2) is a statistical region in Turkey.

Subregions and provinces

Population

Historical population
YearPop.±% p.a.
1927 994,076—    
1935 1,255,953+2.97%
1940 1,505,029+3.68%
1945 1,421,082−1.14%
1950 1,490,115+0.95%
1955 1,649,586+2.05%
1960 1,800,710+1.77%
1965 1,907,660+1.16%
1970 1,986,935+0.82%
1975 2,087,758+0.99%
1980 2,252,181+1.53%
1985 2,416,860+1.42%
1990 2,588,530+1.38%
1997 2,764,180+0.94%
2000 2,895,980+1.56%
2007 3,052,555+0.76%
2008 3,107,425+1.80%
2009 3,129,772+0.72%
2010 3,164,048+1.10%
2011 3,210,147+1.46%
2012 3,247,669+1.17%
2013 3,278,705+0.96%
2014 3,351,582+2.22%
2015 3,387,449+1.07%
2016 3,442,229+1.62%
2017 3,503,609+1.78%
2018 3,569,552+1.88%
2019 3,601,928+0.91%
2020 3,632,398+0.85%
2021 3,699,764+1.85%
2022 3,743,485+1.18%
2023 3,808,146+1.73%
2024 3,832,502+0.64%
2025 3,868,967+0.95%

Structure of the population

Structure of the population

Structure of the population (31.12.2024):

Age group Male Female Total Percent
Total 1,924,482 1,908,020 3,832,502 100
0–4 92,612 87,871 180,483 4.71
5–9 116,764 110,544 227,308 5.93
10–14 118,635 111,762 230,397 6.01
15–19 120,959 114,536 235,495 6.15
20–24 131,929 119,604 251,533 6.56
25–29 139,478 126,082 265,560 6.93
30–34 138,102 126,803 264,905 6.91
35–39 139,690 132,898 272,588 7.11
40–44 151,274 144,962 296,236 7.73
45–49 143,286 136,603 279,889 7.30
50–54 131,909 131,956 263,865 6.89
55–59 122,612 124,209 246,821 6.44
60–64 116,828 124,744 241,572 6.30
65–69 99,589 108,620 208,209 5.43
70–74 73,686 84,106 157,792 4.12
75–79 46,587 58,712 105,299 2.75
80–84 24,528 35,356 59,884 1.56
85–89 11,548 19,349 30,897 0.81
90+ 4,466 9,303 13,769 0.36
Age group Male Female Total Percent
0–14 328,011 310,177 638,188 16.65
15–64 1,336,067 1,282,397 2,618,464 68.32
65+ 260,404 315,446 575,850 15.03

Structure of the population (31.12.2025):

Age group Male Female Total Percent
Total 1,943,367 1,925,600 3,868,967 100
0–4 88,823 84,925 173,748 4.49
5–9 114,015 107,917 221,932 5.74
10–14 120,928 113,831 234,759 6.06
15–19 121,362 114,489 235,851 6.09
20–24 131,961 118,387 250,348 6.47
25–29 141,142 127,302 268,444 6.94
30–34 139,374 127,468 266,842 6.90
35–39 141,369 132,369 273,738 7.08
40–44 148,474 143,082 291,556 7.54
45–49 148,649 141,634 290,283 7.50
50–54 133,295 133,491 266,786 6.90
55–59 121,881 122,616 244,497 6.32
60–64 118,244 126,415 244,659 6.32
65–69 101,319 111,192 212,511 5.49
70–74 79,256 90,531 169,787 4.39
75–79 50,095 62,915 113,010 2.92
80–84 26,295 37,351 63,646 1.64
85–89 12,370 20,365 32,735 0.85
90+ 4,515 9,320 13,835 0.36
Age group Male Female Total Percent
0–14 323,766 306,673 630,439 16.29
15–64 1,345,751 1,287,253 2,633,004 68.06
65+ 273,850 331,674 605,524 15.65

|}

Internal immigration

Between December 31, 2024 and December 31, 2025[3]
Region Population Immigrants Emigrants Net immigrants Net immigration rate
West Marmara 3,868,967 130,489 101,691 28,798 7.47

State register location of West Marmara residents

As of December 31, 2025[4]
Region Population Percentage
Istanbul 120,795 3.1
West Marmara 2,360,931 61.0
Aegean 96,410 2.5
East Marmara 83,333 2.2
West Anatolia 46,465 1.2
Mediterranean 83,215 2.2
Central Anatolia 129,572 3.3
West Black Sea 274,920 7.1
East Black Sea 128,161 3.3
Northeast Anatolia 213,391 5.5
Central East Anatolia 176,022 4.5
Southeast Anatolia 114,599 3.0
Foreign National 41,153 1.1
Total 3,868,967 100

Marital status of 15+ population by gender

As of December 31, 2025[5]
Gender Never married % Married % Divorced % Spouse died % Total
Male 465,612 28.7 1,021,373 63.1 93,237 5.8 39,379 2.4 1,619,601
Female 305,818 18.9 1,008,029 62.3 100,103 6.2 204,977 12.7 1,618,927
Total 771,430 23.8 2,029,402 62.7 193,340 6.0 244,356 7.5 3,238,528

Education status of 15+ population by gender

As of December 31, 2025[5]
Gender Illiterate % Literate with no diploma % Primary school % Primary education % Middle school % High school % College or university % Master's degree % Doctorate % Unknown % Total
Male 6,516 0.4 19,219 1.2 271,494 17.0 135,638 8.5 287,004 17.9 511,858 32.0 319,431 20.0 34,936 2.2 6,354 0.4 7,317 0.5 1,599,767
Female 32,168 2.0 56,263 3.5 425,284 26.6 113,864 7.1 233,588 14.6 391,491 24.5 300,684 18.8 32,862 2.1 4,910 0.3 9,361 0.6 1,600,475
All genders 38,684 1.2 75,482 2.4 696,778 21.8 249,502 7.8 520,592 16.3 903,349 28.2 620,115 19.4 67,798 2.1 11,264 0.4 16,678 0.5 3,200,242

See also

References

  1. ↑ "medas".
  2. ↑ "Sub-national HDI - Area Database - Global Data Lab". hdi.globaldatalab.org. Retrieved 2018-09-13.
  3. ↑ TurkStat
  4. ↑ TurkStat
  5. 1 2 TurkStat

Sources