# East Marmara region

The East Marmara Region (Turkish: Doğu Marmara Bölgesi) (TR4) is a statistical region in Turkey.

## Subregions and provinces

* Bursa Subregion (TR41)
** Bursa Province (TR411)
** Eskişehir Province (TR412)
** Bilecik Province (TR413)
* Kocaeli Subregion (TR42)
** Kocaeli Province (TR421)
** Sakarya Province (TR422)
** Düzce Province (TR423)
** Bolu Province (TR424)
** Yalova Province (TR425)

## Age groups

As of 31 December 2024 :
| Age groups | Total | Male | Female |
| 0 – 4 | 481,615 | 247,516 | 234,099 |
| 5 – 9 | 612,604 | 314,441 | 298,163 |
| 10 – 14 | 609,014 | 313,287 | 295,727 |
| 15 – 19 | 603,830 | 311,866 | 291,964 |
| 20 – 24 | 611,184 | 313,587 | 297,597 |
| 25 – 29 | 651,761 | 331,733 | 320,028 |
| 30 – 34 | 644,927 | 325,405 | 319,522 |
| 35 – 39 | 660,088 | 332,158 | 327,930 |
| 40 – 44 | 698,808 | 350,940 | 347,868 |
| 45 – 49 | 635,991 | 321,752 | 314,239 |
| 50 – 54 | 579,762 | 289,730 | 290,032 |
| 55 – 59 | 487,814 | 244,524 | 243,290 |
| 60 – 64 | 447,026 | 217,325 | 229,701 |
| 65 – 69 | 358,532 | 172,616 | 185,916 |
| 70 – 74 | 256,169 | 118,804 | 137,365 |
| 75 – 79 | 172,538 | 74,025 | 98,513 |
| 80 – 84 | 96,601 | 38,581 | 58,020 |
| 85 – 89 | 46,292 | 16,969 | 29,323 |
| 90+ | 21,563 | 6,936 | 14,627 |
| Total | 8,676,119 | 4,342,195 | 4,333,924 |

## Internal immigration

Between December 31, 2013 and December 31, 2014 :
| Region | Population | Immigrants | Emigrants | Net immigrants | Net immigration rate |
| East Marmara | 7,332,137 | 237,154 | 180,965 | 56,189 | 7.69 |

### State register location of East Marmara residents

As of 31 December 2014 :
| Region | Population | Percentage |
| Istanbul | 84,689 | 1.2 |
| West Marmara | 135,364 | 1.9 |
| Aegean | 210,522 | 2.9 |
| East Marmara | 4,317,877 | 59.3 |
| West Anatolia | 127,794 | 1.8 |
| Mediterranean | 111,393 | 1.5 |
| Central Anatolia | 235,407 | 3.2 |
| West Black Sea | 458,730 | 6.3 |
| East Black Sea | 529,110 | 7.3 |
| Northeast Anatolia | 593,882 | 8.2 |
| Central East Anatolia | 299,390 | 4.1 |
| Southeast Anatolia | 174,765 | 2.4 |
| Total | 7,278,923 | 100 |

## Marital status of 15+ population by gender

As of 31 December 2014 :
| Gender | Never married | % | Married | % | Divorced | % | Spouse died | % | Total |
| Male | 833,554 | 29.4 | 1,869,546 | 65.9 | 83,029 | 2.9 | 49,847 | 1.8 | 2,835,976 |
| Female | 595,225 | 20.9 | 1,864,548 | 65.3 | 108,198 | 3.8 | 285,939 | 10.0 | 2,853,910 |
| Total | 1,428,779 | 25.1 | 3,734,094 | 65.6 | 191,227 | 3.4 | 335,786 | 5.9 | 5,689,886 |

## Education status of 15+ population by gender

As of 31 December 2014 :
| Gender | Illiterate | % | Literate with no diploma | % | Primary school | % | Primary education | % | Middle school | % | High school | % | College or university | % | Master's degree | % | Doctorate | % | Unknown | % | Total |
| Male | 30,207 | 1.1 | 62,910 | 2.2 | 587,778 | 20.7 | 557,838 | 19.7 | 301,660 | 10.6 | 815,541 | 28.8 | 410,212 | 14.5 | 29,588 | 1.0 | 8,701 | 0.3 | 31,541 | 1.1 | 2,835,976 |
| Female | 165,709 | 5.8 | 149,577 | 5.2 | 901,758 | 31.6 | 465,575 | 16.3 | 220,866 | 7.7 | 567,325 | 19.9 | 324,273 | 11.4 | 20,479 | 0.7 | 5,702 | 0.2 | 32,646 | 1.1 | 2,853,910 |
| All genders | 195,916 | 3.4 | 212,487 | 3.7 | 1,489,536 | 26.2 | 1,023,413 | 18.0 | 522,526 | 9.2 | 1,382,866 | 24.3 | 734,485 | 12.9 | 50,067 | 0.9 | 14,403 | 0.3 | 64,187 | 1.1 | 5,689,886 |