Population.us > Counties > Pennsylvania > Washington County

Population of Washington County

Last official estimated population of Washington County was 207,891 (year 2014)[1]. This was 0.065% of total US population and 1.6% of total Pennsylvania state population. Area of Washington County is 860.9 mi² (=2229.7 km²), in this year population density was 241.48 p/mi². If population growth rate would be same as in period 2010-2014 (+0.01%/yr), Washington County population in 2024 would be 208,069 [0].


Historical population

Historical population of Washington County for period 1790-2014 [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

[1790-1800] +1.72 %/yr
[1800-1810] +2.52 %/yr
[1810-1820] +0.99 %/yr
[1820-1830] +0.67 %/yr
[1830-1840] -0.36 %/yr
[1840-1850] +0.85 %/yr
[1850-1860] +0.41 %/yr
[1860-1870] +0.35 %/yr
[1870-1880] +1.35 %/yr
[1880-1890] +2.53 %/yr
[1890-1900] +2.62 %/yr
[1900-1910] +4.54 %/yr
[1910-1920] +2.78 %/yr
[1920-1930] +0.81 %/yr
[1930-1940] +0.29 %/yr
[1940-1950] -0.06 %/yr
[1950-1960] +0.36 %/yr
[1960-1970] -0.3 %/yr
[1970-1980] +0.29 %/yr
[1980-1990] -0.59 %/yr
[1990-2000] -0.08 %/yr
[2000-2005] +0.23 %/yr
[2005-2010] +0.24 %/yr
[2010-2014] +0.01 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 5282 5116 10,398
5 to 9 5745 5433 11,178
10 to 14 6209 5817 12,026
15 to 19 6670 6380 13,050
20 to 24 6469 6286 12,755
25 to 29 5797 5307 11,104
30 to 34 5636 5608 11,244
35 to 39 5766 5759 11,525
40 to 44 6454 6422 12,876
45 to 49 7067 7319 14,386
50 to 54 7960 8220 16,180
55 to 59 8379 8664 17,043
60 to 64 7302 7717 15,019
65 to 69 6018 6382 12,400
70 to 74 4112 4854 8,966
75 to 79 3006 3892 6,898
80 to 84 1978 3073 5,051
85+ 2043 4045 6,088

Washington 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
NH 100252 104840 205,092
WAC 97273 101790 199,063
NHWAC 95812 100477 196,289
WA 95585 100159 195,744
NHWA 94239 98955 193,194
BAC 4687 4378 9,065
NHBAC 4487 4217 8,704
BA 3521 3229 6,750
NHBA 3414 3150 6,564
TOM 1764 1714 3,478
NHTOM 1639 1598 3,237
H 1641 1454 3,095
HWAC 1461 1313 2,774
HWA 1346 1204 2,550
AAC 1140 1284 2,424
NHAAC 1107 1260 2,367
AA 841 998 1,839
NHAA 823 984 1,807
IAC 545 567 1,112
NHIAC 476 499 975
HBAC 200 161 361
IA 147 158 305
HTOM 125 116 241
NHIA 106 120 226
HBA 107 79 186
NAC 81 73 154
NHNAC 73 65 138
HIAC 69 68 137
HIA 41 38 79
NA 35 36 71
NHNA 31 33 64
HAAC 33 24 57
HAA 18 14 32
HNAC 8 8 16
HNA 4 3 7

Counties near Washington County

Allegheny County population 23.5 mi, 37°
Beaver County 33.8 mi, 351°
Fayette County 37.7 mi, 120°
Belmont County 39.9 mi, 251°
Jefferson County 30.3 mi, 297°
Ohio County 20.7 mi, 250°
Greene County 24.4 mi, 176°
Marshall County 32.6 mi, 222°
Hancock County 27.6 mi, 322°
Brooke County 17.9 mi, 286°


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

Pennsylvania Notes

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