Population.us > Counties > Iowa > Clarke County

Population of Clarke County

Last official estimated population of Clarke County was 9,301 (year 2014)[1]. This was 0.003% of total US population and 0.3% of total Iowa state population. Area of Clarke County is 431.8 mi² (=1118.2 km²), in this year population density was 21.54 p/mi². If population growth rate would be same as in period 2010-2014 (+0.04%/yr), Clarke County population in 2024 would be 9,339 [0].


Historical population

Historical population of Clarke County for period 1850-2014 [1] , [2] , [3]:

Maps: Population, population density, population changes

Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.

PopulationDensityChangesLegendsPosition

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Annual growth rate

[1850-1860] +52.65 %/yr
[1860-1870] +4.87 %/yr
[1870-1880] +2.8 %/yr
[1880-1890] -0.16 %/yr
[1890-1900] +0.94 %/yr
[1900-1910] -1.46 %/yr
[1910-1920] -0.22 %/yr
[1920-1930] -0.12 %/yr
[1930-1940] -0.15 %/yr
[1940-1950] -0.88 %/yr
[1950-1960] -1.3 %/yr
[1960-1970] -0.81 %/yr
[1970-1980] +1.28 %/yr
[1980-1990] -0.38 %/yr
[1990-2000] +0.97 %/yr
[2000-2005] +0.11 %/yr
[2005-2010] +0.23 %/yr
[2010-2014] +0.04 %/yr

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Demography

Population of Clarke County by age groups male (M) and female (F)[1b]

Age Gr. (M) (F) Total
0 to 4 310 287 597
5 to 9 379 300 679
10 to 14 313 304 617
15 to 19 295 267 562
20 to 24 271 246 517
25 to 29 273 263 536
30 to 34 289 238 527
35 to 39 241 245 486
40 to 44 239 273 512
45 to 49 310 270 580
50 to 54 328 342 670
55 to 59 359 325 684
60 to 64 304 323 627
65 to 69 238 242 480
70 to 74 189 208 397
75 to 79 119 161 280
80 to 84 88 106 194
85+ 85 187 272

Clarke County resident population estimates by Sex, Race, and Hispanic Origin[1b]. For full list of abbrevations see: population.us/about page.

Race Male Female Total
WAC 4524 4473 8,997
WA 4464 4420 8,884
NH 4037 4065 8,102
NHWAC 3968 3982 7,950
NHWA 3917 3940 7,857
H 593 522 1,115
HWAC 556 491 1,047
HWA 547 480 1,027
BAC 74 66 140
TOM 61 57 118
NHBAC 60 55 115
IAC 54 50 104
NHTOM 51 46 97
AAC 38 51 89
BA 48 39 87
NHAAC 35 47 82
NHBA 39 32 71
IA 34 29 63
AA 19 41 60
HIAC 30 25 55
NHAA 17 37 54
NHIAC 24 25 49
HIA 25 20 45
HBAC 14 11 25
HTOM 10 11 21
NHIA 9 9 18
HBA 9 7 16
NAC 5 5 10
NHNAC 5 3 8
HAAC 3 4 7
HAA 2 4 6
NHNA 4 1 5
NA 4 1 5
HNAC 0 2 2
HNA 0 0 0

Counties near Clarke County

Warren County population 24.1 mi, 28°
Marion County 41.5 mi, 59°
Madison County 24 mi, 330°
Union County 24 mi, 269°
Lucas County 23.6 mi, 89°
Decatur County 20.2 mi, 180°
Adair County 41.6 mi, 299°
Wayne County 30.9 mi, 130°
Ringgold County 31.5 mi, 229°
Mercer County 43.5 mi, 164°


Sources, notices

[0] Calculated by population.us from last known population growth rate, not official data.

[1] County population - 2014, archived from the original, retrieved 02/23/2016

[1b] Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin, (used only data for 2014) archived from the original, retrieved 02/23/2016

[2] County population - 2000-2010, archived from the original, retrieved 02/23/2016

[3] Population of States and Counties of the United States: 1790 to 1992, PDF, 15 Mb, census.gov, retrieved 02/23/2016

[4] County area, latitude longitude data, retrieved 02/23/2016

[5] County boundaries, CSV files on boundaries.us, retrived 03/18/2016

Iowa Notes

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