# Koryak Okrug

Koryak Okrug (Russian: Коря́кский о́круг, romanized: Koryakskiy okrug; Koryak: Чав’чываокруг, Cav’cәvaokrug), or Koryakia (Russian: Корякия, romanized: Koryakiya), was an administrative division with a special status within Kamchatka Krai, Russia. It was a federal subject of Russia (an autonomous okrug of Kamchatka Oblast) from 1931 until July 1, 2007, when it merged with Kamchatka Oblast. Prior to the merger, it was called Koryak Autonomous Okrug (Коря́кский автоно́мный о́круг). Its administrative center is the urban locality (an urban-type settlement) of Palana. Population: 18,759 (2010 Census); 25,157 (2002 Census); 39,363 (1989 Soviet census).

## Demographics

As of the 2002 census, Koryaks constituted about a quarter of the population. At the time, it had the smallest population of all the federal subjects, despite being ranked seventeenth in size, at 301,500 square kilometers (116,400 sq mi), encompassing part of the northern half of Kamchatka Peninsula.

### Vital statistics

| | Average population (x 1000) | Live births | Deaths | Natural change | Crude birth rate (per 1000) | Crude death rate (per 1000) | Natural change (per 1000) |
| 1970 | 31 | 683 | 356 | 327 | 22.0 | 11.5 | 10.5 |
| 1975 | 33 | 706 | 374 | 332 | 21.4 | 11.3 | 10.1 |
| 1980 | 35 | 701 | 351 | 350 | 20.0 | 10.0 | 10.0 |
| 1985 | 37 | 793 | 289 | 504 | 21.4 | 7.8 | 13.6 |
| 1990 | 38 | 635 | 342 | 293 | 16.9 | 9.1 | 7.8 |
| 1991 | 38 | 623 | 350 | 273 | 16.6 | 9.3 | 7.3 |
| 1992 | 37 | 611 | 369 | 242 | 16.7 | 10.1 | 6.6 |
| 1993 | 34 | 459 | 433 | 26 | 13.3 | 12.6 | 0.8 |
| 1994 | 32 | 433 | 460 | - 27 | 13.5 | 14.3 | -0.8 |
| 1995 | 31 | 382 | 481 | - 99 | 12.5 | 15.8 | -3.2 |
| 1996 | 29 | 374 | 436 | - 62 | 12.7 | 14.8 | -2.1 |
| 1997 | 29 | 373 | 400 | - 27 | 13.0 | 13.9 | -0.9 |
| 1998 | 28 | 396 | 355 | 41 | 14.2 | 12.7 | 1.5 |
| 1999 | 27 | 319 | 397 | - 78 | 11.8 | 14.7 | -2.9 |
| 2000 | 26 | 289 | 391 | - 102 | 11.0 | 14.9 | -3.9 |
| 2001 | 26 | 298 | 390 | - 92 | 11.6 | 15.1 | -3.6 |
| 2002 | 25 | 310 | 376 | - 66 | 12.3 | 14.9 | -2.6 |
| 2003 | 24 | 268 | 462 | - 194 | 11.0 | 19.0 | -8.0 |
| 2004 | 24 | 339 | 463 | - 124 | 14.4 | 19.7 | -5.3 |
| 2005 | 23 | 294 | 466 | - 172 | 12.9 | 20.5 | -7.6 |
| 2006 | 22 | 270 | 366 | - 96 | 12.3 | 16.7 | -4.4 |
| 2007 | 21 | 280 | 351 | - 71 | 13.2 | 16.5 | -3.3 |
| 2008 | 20 | 267 | 368 | - 101 | 13.0 | 18.0 | -4.9 |
| 2009 | 20 | 268 | 365 | - 97 | 13.6 | 18.5 | -4.9 |
| 2010 | 19 | 233 | 397 | - 164 | 12.3 | 20.9 | -8.7 |

### Ethnic groups

About 50.5% of the total population is indigenous, the Koryaks being the largest such group. They are, however, outnumbered by the ethnic Russians.
| Ethnic group | 1939 Census | 1939 Census | 1959 Census | 1959 Census | 1970 Census | 1970 Census | 1979 Census | 1979 Census | 1989 Census | 1989 Census | 2002 Census | 2002 Census | 2010 Census | 2010 Census | 2021 Census | 2021 Census |
| Ethnic group | Number | % | Number | % | Number | % | Number | % | Number | % | Number | % | Number | % | Number | % |
| Koryaks | 6,855 | 27.2% | 5,010 | 18.2% | 5,893 | 19.1% | 5,660 | 16.2% | 6,572 | 16.5% | 6,710 | 26.7% | 5,676 | 30.3% | 5,215 | 33.4% |
| Chukchis | 1,267 | 5.0% | 1,062 | 3.9% | 1,164 | 3.8% | 1,222 | 3.5% | 1,460 | 3.7% | 1,412 | 5.6% | 1,327 | 7.1% | 1,022 | 6.6% |
| Itelmens | 801 | 3.2% | 900 | 3.3% | 970 | 3.1% | 1,002 | 2.9% | 1,179 | 3.0% | 1,181 | 4.7% | 948 | 5.1% | 878 | 5.6% |
| Evens | 714 | 2.8% | 520 | 1.9% | 613 | 2.0% | 476 | 1.4% | 713 | 1.8% | 751 | 3.0% | 743 | 4.0% | 573 | 3.7% |
| Russians | 13,794 | 54.8% | 16,674 | 60.6% | 19,522 | 63.1% | 22,493 | 64.5% | 24,773 | 62.0% | 12,719 | 50.6% | 8,669 | 46.2% | 6,728 | 43.1% |
| Ukrainians | 847 | 3.4% | 1,310 | 4.8% | 1,186 | 3.8% | 1,999 | 5.7% | 2,896 | 7.3% | 1,029 | 4.1% | 474 | 2.5% | 209 | 1.3% |
| Others | 882 | 3.5% | 2,049 | 7.4% | 1,569 | 5.1% | 1,999 | 5.7% | 2,347 | 5.9% | 1,355 | 5.4% | | | 976 | 6.3% |
| Total | 25,160 | 25,160 | 27,525 | 27,525 | 30,917 | 30,917 | 34,850 | 34,850 | 39,940 | 39,940 | 25,157 | 25,157 | 18,759 | 18,759 | 15,601 | 15,601 |

## Districts

* Karaginsky District
* Olyutorsky District
* Penzhinsky District
* Tigilsky District

## 2006 earthquake

On April 20, 2006, Kamchatka Peninsula was struck by a major earthquake. The 7.7-magnitude tremor had its epicenter near the village of Tilichiki. The Koryakia branch of the Ministry of Emergency Situations said some area residents were injured but there were no fatalities.
The quake occurred at about noon local time Friday, so residents were awake and not caught in their beds.
The United States Geological Survey reported a series of at least fifty smaller aftershocks in the area and immediately offshore. They ranged from 4.1 to 6.5 magnitudes on the Richter scale.
Bruce Presgrave, a geophysicist with the U.S.G.S. in Colorado, said the quake was relatively shallow. He estimated that about 2,000 people live close enough to the epicenter to have felt its full force.