Population.us > Counties > Iowa > Worth County

Population of Worth County

Last official estimated population of Worth County was 7,577 (year 2014)[1]. This was 0.002% of total US population and 0.2% of total Iowa state population. Area of Worth County is 401.9 mi² (=1041 km²), in this year population density was 18.85 p/mi². If population growth rate would be same as in period 2010-2014 (-0.07%/yr), Worth County population in 2024 would be 7,525 [0].


Historical population

Historical population of Worth County for period 1860-2014 [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

[1860-1870] +14.36 %/yr
[1870-1880] +10.65 %/yr
[1880-1890] +1.52 %/yr
[1890-1900] +1.65 %/yr
[1900-1910] -0.9 %/yr
[1910-1920] +1.57 %/yr
[1920-1930] -0.41 %/yr
[1930-1940] +0.25 %/yr
[1940-1950] -0.34 %/yr
[1950-1960] -0.76 %/yr
[1960-1970] -1.34 %/yr
[1970-1980] +0.12 %/yr
[1980-1990] -1.26 %/yr
[1990-2000] -0.11 %/yr
[2000-2005] -0.41 %/yr
[2005-2010] -0.37 %/yr
[2010-2014] -0.07 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 193 197 390
5 to 9 224 220 444
10 to 14 229 250 479
15 to 19 266 264 530
20 to 24 221 197 418
25 to 29 156 164 320
30 to 34 242 202 444
35 to 39 196 183 379
40 to 44 221 237 458
45 to 49 239 233 472
50 to 54 339 289 628
55 to 59 325 293 618
60 to 64 261 272 533
65 to 69 225 214 439
70 to 74 180 174 354
75 to 79 132 136 268
80 to 84 74 127 201
85+ 76 173 249

Worth 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 3726 3757 7,483
NH 3683 3733 7,416
WA 3689 3726 7,415
NHWAC 3623 3678 7,301
NHWA 3588 3651 7,239
H 116 92 208
HWAC 103 79 182
HWA 101 75 176
BAC 54 47 101
NHBAC 49 39 88
TOM 38 35 73
BA 37 34 71
NHTOM 36 31 67
AAC 28 33 61
NHBA 32 27 59
NHAAC 27 31 58
IAC 30 22 52
AA 20 20 40
NHAA 19 19 38
NHIAC 21 15 36
IA 15 9 24
HIAC 9 7 16
HBAC 5 8 13
NHIA 8 4 12
HIA 7 5 12
HBA 5 7 12
HTOM 2 4 6
HAAC 1 2 3
NAC 1 2 3
NHNAC 1 2 3
HAA 1 1 2
NHNA 0 1 1
NA 0 1 1
HNAC 0 0 0
HNA 0 0 0

Counties near Worth County

Cerro Gordo County population 20.6 mi, 180°
Mower County 31.8 mi, 50°
Steele County 44.4 mi,
Freeborn County 21.4 mi, 346°
Floyd County 32.1 mi, 133°
Faribault County 40.8 mi, 300°
Hancock County 32.3 mi, 230°
Winnebago County 24.9 mi, 270°
Mitchell County 23.4 mi, 94°
Franklin County 44 mi, 181°


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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