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NXS-GRX-USA · Northern America · Regions

Iowa

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
3,249,060
jiwa (GHSL 2025)
145,516 km²
luas
0.9%
of United States of America
99
unit di dalamnya

01Peta

Inside Iowa

The 99 ADM2 units of Iowa.

FIG 1 · 99 units inside Iowa
Memuat peta

Unit meninggi sesuai jiwa per km² · raster GHSL 2025 · medan · ADM1 ADM2Nilai risiko saat dirilis
Seperlima terendahSeperlima rendahSeperlima tengahSeperlima tinggiSeperlima tertinggiTidak ada data
Tinggi dan warna kolom menunjukkan jiwa per km² per unit, dalam kuintil di antara unit yang ditampilkan (keterangan pada peta memberikan batas kelasnya); unit tanpa penduduk pada grid berwarna abu-abu, bukan kelas terendah; raster di bawahnya adalah grid populasi GHSL 2025. Ini observasi sumber, bukan nilai indeks. Pilih unit untuk menelusuri unit di dalamnya; jalur di atas peta membawa Anda kembali.
02Angka

Penduduk, luas, dan kepadatan

Observasi sumber dari grid terbuka yang dijumlahkan di dalam batas; bukan nilai indeks.

Penduduk · GHSL 2025

3,249,060

0.9% of United States of America.

Penduduk · WorldPop 2025

2,980,023

-8% against GHSL; the two grids differ in method.

Luas

145,516 km²

22 people per km².

Kode

US-IA

Kode subdivisi sebagaimana tercantum dalam sumber batas.

03Unit

99 units inside Iowa

Setiap unit memiliki halamannya sendiri.

Lisensi batas: Public Domain

Unit Kode Penduduk (GHSL) Penduduk (WorldPop) Luas km² Per km² Proporsi Pesisir ≤ 10 m
Adair – 6,814 6,160 1,475.87 5 0.2% 0
Adams – 4,325 3,338 1,100.48 4 0.1% 0
Allamakee – 12,399 11,168 1,698.7 7 0.4% 0
Appanoose – 12,757 10,628 1,335.81 10 0.4% 0
Audubon – 6,057 4,717 1,145.13 5 0.2% 0
Benton – 25,549 22,027 1,859.17 14 0.8% 0
Black Hawk – 136,591 118,891 1,481.32 92 4.1% 0
Boone – 29,368 26,363 1,483.13 20 0.9% 0
Bremer – 23,047 20,852 1,136.45 20 0.7% 0
Buchanan – 22,241 18,970 1,481.01 15 0.7% 0
Buena Vista – 20,866 19,483 1,501.06 14 0.6% 0
Butler – 15,576 13,073 1,503.72 10 0.5% 0
Calhoun – 9,178 8,850 1,479.57 6 0.3% 0
Carroll – 21,033 18,779 1,475.65 14 0.6% 0
Cass – 14,109 11,208 1,460.47 10 0.4% 0
Cedar – 17,189 15,818 1,504.83 11 0.5% 0
Cerro Gordo – 45,803 39,276 1,486.02 31 1.4% 0
Cherokee – 11,995 10,159 1,490.86 8 0.4% 0
Chickasaw – 12,314 10,154 1,306.94 9 0.4% 0
Clarke – 9,276 9,015 1,116.59 8 0.3% 0
Clay – 17,576 14,986 1,479.23 12 0.5% 0
Clayton – 20,062 15,303 2,049.74 10 0.6% 0
Clinton – 51,059 43,242 1,837.12 28 1.5% 0
Crawford – 18,206 14,818 1,851.1 10 0.6% 0
Dallas – 84,716 107,864 1,528.79 55 2.6% 0
Davis – 8,947 8,451 1,304.83 7 0.3% 0
Decatur – 8,434 6,060 1,378.16 6 0.3% 0
Delaware – 17,762 15,511 1,497.95 12 0.5% 0
Des Moines – 39,793 32,685 1,114.76 36 1.2% 0
Dickinson – 17,233 16,926 1,043.99 17 0.5% 0
Dubuque – 97,172 91,936 1,591.24 61 2.9% 0
Emmet – 10,227 7,729 1,039.81 10 0.3% 0
Fayette – 22,309 18,123 1,890.14 12 0.7% 0
Floyd – 15,636 13,028 1,297.94 12 0.5% 0
Franklin – 11,441 8,856 1,506.79 8 0.3% 0
Fremont – 8,333 6,211 1,336.38 6 0.3% 0
Greene – 9,908 8,197 1,477.41 7 0.3% 0
Grundy – 12,668 11,157 1,299.67 10 0.4% 0
Guthrie – 11,342 9,417 1,533.81 7 0.3% 0
Hamilton – 15,884 13,432 1,494.22 11 0.5% 0
Hancock – 10,480 8,927 1,482.45 7 0.3% 0
Hardin – 16,353 13,853 1,473.66 11 0.5% 0
Harrison – 14,188 12,593 1,816.31 8 0.4% 0
Henry – 20,358 18,759 1,128.5 18 0.6% 0
Howard – 8,893 7,885 1,223.97 7 0.3% 0
Humboldt – 10,005 8,525 1,125.43 9 0.3% 0
Ida – 7,342 6,457 1,116.05 7 0.2% 0
Iowa – 16,300 14,666 1,525.21 11 0.5% 0
Jackson – 17,748 16,008 1,679.61 11 0.5% 0
Jasper – 38,296 35,778 1,895.42 20 1.2% 0
Jefferson – 17,756 13,688 1,131.46 16 0.5% 0
Johnson – 145,417 150,408 1,601.78 91 4.4% 0
Jones – 21,638 18,634 1,492.42 14 0.7% 0
Keokuk – 10,298 8,453 1,500.73 7 0.3% 0
Kossuth – 17,284 13,846 2,520.99 7 0.5% 0
Lee – 26,097 21,472 1,387.03 19 0.8% 0
Lincoln – 56,432 65,330 1,495.08 38 1.7% 0
Linn – 226,440 223,356 1,876.2 121 6.9% 0
Louisa – 12,188 10,290 1,078.67 11 0.4% 0
Lucas – 8,872 7,480 1,122.91 8 0.3% 0
Lyon – 12,937 12,256 1,514.46 9 0.4% 0
Madison – 16,466 15,383 1,454.95 11 0.5% 0
Mahaska – 23,387 20,072 1,482.97 16 0.7% 0
Marion – 35,471 31,145 1,475.39 24 1.1% 0
Marshall – 42,287 36,163 1,481.32 29 1.3% 0
Mills – 15,593 12,205 1,139.34 14 0.5% 0
Mitchell – 11,335 9,610 1,214.41 9 0.3% 0
Monona – 9,313 7,585 1,807.11 5 0.3% 0
Monroe – 7,890 5,996 1,122.64 7 0.2% 0
Montgomery – 10,553 8,907 1,099.48 10 0.3% 0
Muscatine – 43,724 39,454 1,162.87 38 1.3% 0
O’Brien – 13,119 10,776 1,484.58 9 0.4% 0
Osceola – 6,524 5,393 1,033.62 6 0.2% 0
Halaman – 15,543 12,877 1,386.32 11 0.5% 0
Palo Alto – 8,271 7,389 1,471.57 6 0.3% 0
Plymouth – 28,211 25,749 2,229.99 13 0.9% 0
Pocahontas – 7,007 6,156 1,494.68 5 0.2% 0
Polk – 527,347 488,106 1,530.22 345 16% 0
Pottawattamie – 125,981 109,984 2,482.89 51 3.8% 0
Poweshiek – 19,365 16,630 1,518.34 13 0.6% 0
Ringgold – 5,204 3,896 1,392.98 4 0.2% 0
Sac – 10,263 8,438 1,496.21 7 0.3% 0
Scott – 189,830 185,421 1,210 157 5.8% 0
Shelby – 12,070 10,359 1,529.79 8 0.4% 0
Alur cerita – 96,446 92,977 1,482.24 65 2.9% 0
Tama – 18,035 15,016 1,867.84 10 0.5% 0
Taylor – 6,547 5,361 1,383.63 5 0.2% 0
Union – 12,806 10,711 1,101.6 12 0.4% 0
Van Buren – 8,162 6,639 1,271.05 6 0.2% 0
Wapello – 35,314 31,585 1,127.44 31 1.1% 0
Warren – 44,567 46,078 1,483.01 30 1.4% 0
Washington – 22,562 20,881 1,477.21 15 0.7% 0
Wayne – 6,055 5,597 1,365.06 4 0.2% 0
Webster – 38,617 33,025 1,858.84 21 1.2% 0
Winnebago – 10,962 9,602 1,038.03 11 0.3% 0
Winneshiek – 22,081 17,748 1,788.35 12 0.7% 0
Woodbury – 97,436 94,218 2,263.86 43 3% 0
Worth – 8,144 7,094 1,037.8 8 0.2% 0
Wright – 13,079 11,322 1,502.75 9 0.4% 0
04Keterpaparan

Lapisan keterpaparan terbuka

Jumlah sel H3 resolusi 3 yang titik pusatnya berada di dalam unit dan memuat setiap lapisan Natural Earth.

Kawasan perkotaan
1,005.4 H3 cells
Pelabuhan
Tidak ada pada resolusi ini
Bandara
2 sel H3
Jalan utama
6,189 H3 cells
Jalur kereta api
1,715.4 H3 cells
Sungai dan danau
1,349.5 H3 cells
05Risiko

Nilai risiko

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

Unit tetangga

07Sumber

Sumber, kredit, dan lisensi

Batas ADM1
geoBoundaries (William & Mary geoLab), gbOpen USA ADM1, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
Batas ADM2
geoBoundaries (William & Mary geoLab), gbOpen USA ADM2, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
Peta dasar
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.
Medan
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.
Penduduk
Grid populasi GHSL 2025, European Commission Joint Research Centre (CC BY 4.0), ditampilkan pada 0.05° dan dijumlahkan per unit; WorldPop 2025 (CC BY 4.0) sebagai estimasi kedua. Unit yang lebih kecil dari satu sel grid mengambil kepadatan sel di bawahnya.
Negara
Natural Earth (domain publik).
Ketinggian
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.
Posisi
Batas ditampilkan hanya sebagai penunjuk lokasi dan tidak mengambil sikap atas batas, nama, atau status apa pun.