Population.us > Counties > Oregon > Polk County

Population of Polk County

Last official estimated population of Polk County was 75,577 (year 2014)[1]. This was 0.024% of total US population and 1.9% of total Oregon state population. Area of Polk County is 744.0 mi² (=1926.9 km²), in this year population density was 101.59 p/mi². If population growth rate would be same as in period 2010-2014 (+0.06%/yr), Polk County population in 2022 would be 75,926 [0].


Historical population

Historical population of Polk 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] +13.18 %/yr
[1860-1870] +2.63 %/yr
[1870-1880] +3.45 %/yr
[1880-1890] +1.76 %/yr
[1890-1900] +2.36 %/yr
[1900-1910] +3.1 %/yr
[1910-1920] +0.52 %/yr
[1920-1930] +1.74 %/yr
[1930-1940] +1.72 %/yr
[1940-1950] +2.79 %/yr
[1950-1960] +0.08 %/yr
[1960-1970] +2.91 %/yr
[1970-1980] +2.49 %/yr
[1980-1990] +0.92 %/yr
[1990-2000] +2.34 %/yr
[2000-2005] +1.9 %/yr
[2005-2010] +1.91 %/yr
[2010-2014] +0.06 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 2174 2330 4,504
5 to 9 2562 2523 5,085
10 to 14 2672 2532 5,204
15 to 19 3013 3215 6,228
20 to 24 3453 3750 7,203
25 to 29 2105 2036 4,141
30 to 34 2191 2318 4,509
35 to 39 2138 2226 4,364
40 to 44 2155 2249 4,404
45 to 49 2159 2201 4,360
50 to 54 2349 2451 4,800
55 to 59 2259 2627 4,886
60 to 64 2306 2632 4,938
65 to 69 2125 2254 4,379
70 to 74 1516 1654 3,170
75 to 79 1039 1213 2,252
80 to 84 742 973 1,715
85+ 665 1109 1,774

Polk 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 35387 37943 73,330
WA 34178 36651 70,829
NH 32447 35344 67,791
NHWAC 30671 33435 64,106
NHWA 29651 32325 61,976
H 5176 4949 10,125
HWAC 4716 4508 9,224
HWA 4527 4326 8,853
IAC 1590 1685 3,275
TOM 1309 1369 2,678
AAC 1137 1348 2,485
NHIAC 1159 1269 2,428
NHTOM 1095 1174 2,269
NHAAC 1014 1251 2,265
IA 962 1014 1,976
AA 680 880 1,560
NHAA 619 828 1,447
NHIA 677 730 1,407
BAC 646 530 1,176
NHBAC 542 422 964
HIAC 431 416 847
BA 361 249 610
HIA 285 284 569
NAC 287 277 564
NHBA 303 193 496
NHNAC 232 234 466
HTOM 214 195 409
NA 133 130 263
HAAC 123 97 220
HBAC 104 108 212
NHNA 102 94 196
HBA 58 56 114
HAA 61 52 113
HNAC 55 43 98
HNA 31 36 67

Counties near Polk County

Multnomah County population 65.4 mi, 46°
Washington County 47.4 mi, 17°
Clackamas County 61.5 mi, 72°
Lane County 71.6 mi, 159°
Marion County 40.2 mi, 89°
Linn County 51 mi, 123°
Yamhill County 24.3 mi,
Benton County 28.1 mi, 182°
Lincoln County 30.9 mi, 234°
Tillamook County 42.2 mi, 335°


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

Oregon Notes

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