Skip to content

NXS-GRX-USA · Northern America · Regions

Kalîforniya

First-level unit, United States of America: people, area, the units inside and neighbours, with risk values when released.

Page GRX-USA-REdition Baseline Edition 2026Evidence close 2026-09-30ISO USA / USStatus UN member stateValues not yet publishedMethod v1.0.0-draft
40,789,524
kes (GHSL 2025)
409,699 km²
rûber
11.9%
of United States of America
58
yekîne di nav de

01Nexşe

Inside California

The 58 ADM2 units of California.

FIG 1 · 58 units inside California
Nexşe tê barkirin

Yekîne li gorî kesan li her km²yê bilind dibin · rastera GHSL 2025 · erd · ADM1 ADM2Nirxên xetereyê dema weşanê
Pênc-yeka herî nizmPênc-yeka nizmPênc-yeka navînPênc-yeka bilindPênc-yeka herî bilindDane tune ne
Bilindahî û rengê stûnan hejmara kesan li her km²yê li gorî yekîneyê nîşan didin, di pênc beşên kuantîlê de di nav yekîneyên xuyakirî de (rêbera li ser nexşeyê sînorên beşan dide); yekîneyên ku li ser torê tu kes tê de tune ne gewr in, ne çîna herî nizm in; rastera li binê tora nifûsê ya GHSL 2025 ye. Ev dîtinên çavkaniyê ne, ne nirxên îndeksê ne. Yekîneyekê hilbijêre da ku bikevî nav yekîneyên di hundirê wê de; rêya li jorê nexşeyê te vedigerîne.
02Hejmar

Nifûs, rûber û çirbûn

Dîtinên çavkaniyê ji torên vekirî, di hundirê sînor de hatine berhevkirin; ne nirxên îndeksê ne.

Kes · GHSL 2025

40,789,524

11.9% of United States of America.

Kes · WorldPop 2025

43,415,414

+6% li gorî GHSL; rêbazên her du toran cuda ne.

Herêm

409,699 km²

100 people per km².

Kod

US-CA

Koda dabeşkirinê wekî ku di çavkaniya sînoran de heye.

Herêma peravê ya nizm

3,203,558

people on land at or below 10 m, 7.9% of the unit (GEBCO 2024 and GHSL 2025).

03Yekîne

58 units inside California

Her yekîne xwedî rûpela xwe ye.

Lîsansên sînoran: Public Domain

Yekîne Kod Mirov (GHSL) Mirov (WorldPop) Rûber km² Di km² de Par Perav ≤ 10 m
Alameda – 1,564,536 1,919,634 1,945.74 804 3.8% 453,925
Alpine – 1,308 1,701 1,922.72 1 0% 0
Amador – 44,313 45,874 1,568.66 28 0.1% 0
Butte – 248,840 230,875 4,336.6 57 0.6% 0
Calaveras – 49,722 44,148 2,685.12 19 0.1% 0
Colusa – 24,033 23,096 3,005.1 8 0.1% 212
Contra Costa – 1,113,624 1,278,306 1,966.96 566 2.7% 124,125
Del Norte – 30,438 27,166 2,621.69 12 0.1% 5,994
El Dorado – 211,185 211,214 4,621.78 46 0.5% 0
Fresno – 1,119,737 1,141,527 15,561.3 72 2.7% 0
Glenn – 31,825 31,383 3,423.56 9 0.1% 0
Humboldt – 142,229 140,501 9,343.41 15 0.3% 21,090
Imperial – 342,810 386,453 11,605.57 30 0.8% 111,746
Inyo – 20,957 21,242 26,470.93 1 0.1% 14
Kern – 1,081,242 1,023,630 21,136.58 51 2.6% 0
Kings – 170,535 160,925 3,598.43 47 0.4% 0
Lake – 73,610 73,942 3,436.99 21 0.2% 0
Lassen – 39,198 34,132 12,208.18 3 0.1% 0
Los Angeles – 9,983,254 10,681,407 10,618.02 940 24.5% 190,402
Madera – 181,351 172,171 5,569.17 33 0.4% 0
Marin – 226,040 250,151 1,409.54 160 0.6% 31,164
Mariposa – 21,308 17,675 3,789 6 0.1% 0
Mendocino – 89,157 93,610 9,092.35 10 0.2% 260
Merced – 298,146 317,168 5,122.93 58 0.7% 0
Modoc – 10,485 7,657 10,876.98 1 0% 0
Mono – 15,932 13,371 8,098.55 2 0% 0
Monterey – 440,022 467,274 8,582.17 51 1.1% 42,943
Napa – 161,124 154,854 2,042.8 79 0.4% 18,991
Nevada – 114,912 113,398 2,522.18 46 0.3% 0
Orange – 3,097,430 3,482,536 2,072.87 1,494 7.6% 206,970
Placer – 512,664 525,410 3,888.82 132 1.3% 0
Plumas – 21,727 20,830 6,762.47 3 0.1% 0
Riverside – 2,806,236 2,740,389 18,933.4 148 6.9% 51,888
Sacramento – 1,672,030 1,770,406 2,578.19 649 4.1% 628,428
San Benito – 62,228 75,575 3,606.08 17 0.2% 0
San Bernardino – 2,337,028 2,435,280 52,094.42 45 5.7% 0
San Diego – 3,453,215 3,589,450 11,028.94 313 8.5% 183,375
San Francisco – 771,786 872,138 125.29 6,160 1.9% 52,834
San Joaquin – 832,830 900,958 3,693.88 225 2% 486,564
San Luis Obispo – 293,227 294,648 8,605.07 34 0.7% 9,128
San Mateo – 665,945 759,622 1,184.21 562 1.6% 123,336
Santa Barbara – 460,855 477,493 7,130.63 65 1.1% 21,852
Santa Clara – 1,923,387 2,187,199 3,371.19 571 4.7% 128,773
Santa Cruz – 271,153 277,167 1,160.02 234 0.7% 30,043
Shasta – 195,614 193,690 9,954.9 20 0.5% 0
Sierra – 3,983 4,155 2,486.18 2 0% 0
Siskiyou – 48,809 45,120 16,411.63 3 0.1% 0
Solano – 466,701 528,589 2,299.59 203 1.1% 68,855
Sonoma – 529,247 516,396 4,109.34 129 1.3% 17,968
Stanislaus – 605,529 618,166 3,912.18 155 1.5% 578
Sutter – 109,485 111,144 1,579.62 69 0.3% 1,790
Tehama – 76,329 75,454 7,676.54 10 0.2% 0
Trinity – 15,235 17,969 8,296.81 2 0% 0
Tulare – 448,102 526,320 12,528.05 36 1.1% 0
Tuolumne – 60,386 58,748 5,888.46 10 0.1% 0
Ventura – 913,443 932,254 4,832.11 189 2.2% 77,816
Yolo – 215,469 216,897 2,642.34 82 0.5% 100,519
Yuba – 83,491 93,760 1,658.4 50 0.2% 303
04Rûbirûbûn

Qatên vekirî yên rûbirûbûnê

Hejmara şaneyên H3 yên çareseriya 3 ku navenda wan dikeve nav yekîneyê û her qata Natural Earth hildigirin.

Herêmên bajarî
17,292.6 H3 cells
Bender
11 H3 cells
Balafirgeh
13 H3 cells
Rêyên sereke
16,095.1 H3 cells
Rêyên hesinî
4,915 H3 cells
Çem û gol
2,858.7 H3 cells
05Xetere

Nirxên xetereyê

Values when released. Subnational risk values for California publish with the edition from The Global Risks Index. Until then, run a scenario on open data for United States of America.
06Cîran

Yekîneyên cîran

07Çavkanî

Çavkanî, spas û lîsans

Sînorên ADM1
geoBoundaries (William & Mary geoLab), gbOpen USA ADM1, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
Sînorên ADM2
geoBoundaries (William & Mary geoLab), gbOpen USA ADM2, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
Nexşeya bingehîn
OpenFreeMap © OpenMapTiles (CC BY 4.0) · data © OpenStreetMap contributors (ODbL 1.0). Vector tiles requested by the reader’s browser, unmodified; the map falls back to plain land and sea when the host does not answer.
Erd
Terrain Tiles (Mapzen, AWS Open Data), compiled from SRTM and other public elevation sources (NASA, USGS, ETOPO1, GMTED, EU-DEM under the Copernicus programme, Geoscience Australia, Kartverket, INEGI, LINZ, data.gov.uk). Display relief, not survey data.
Mirov
Tora nifûsê ya GHSL 2025, Navenda Lêkolînê ya Hevbeş a Komîsyona Ewropî (CC BY 4.0), bi 0.05° tê nîşandan û ji bo her yekîneyê tê berhevkirin; WorldPop 2025 (CC BY 4.0) wekî texmîna duyem. Yekîneyên ji xaneyeke torê piçûktir dendika xaneya di bin xwe de digirin.
Welat
Natural Earth (milkê giştî).
Bilindahî
GEBCO Compilation Group (2024) GEBCO 2024 Grid (public domain), reduced to 0.05°: the share of each cell’s land at or below 10 m, weighted by GHSL 2025 people for the low coastal zone.
Helwest
Sînor tenê ji bo cîhê tên nîşandan û li ser tu sînor, nav an statûyê helwestê nagirin.