Population.us > Counties > South Carolina > Barnwell County

Population of Barnwell County

Last official estimated population of Barnwell County was 22,614 (year 2014)[1]. This was 0.007% of total US population and 0.5% of total South Carolina state population. Area of Barnwell County is 557.3 mi² (=1443.3 km²), in this year population density was 40.58 p/mi². If population growth rate would be same as in period 2010-2014 (-0.01%/yr), Barnwell County population in 2024 would be 22,597 [0].


Historical population

Historical population of Barnwell County for period 1800-2014 [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

[1800-1810] +5.23 %/yr
[1810-1820] +1.85 %/yr
[1820-1830] +2.69 %/yr
[1830-1840] +1.11 %/yr
[1840-1850] +2.17 %/yr
[1850-1860] +1.45 %/yr
[1860-1870] +1.51 %/yr
[1870-1880] +1.1 %/yr
[1880-1890] +1.13 %/yr
[1890-1900] -2.26 %/yr
[1900-1910] -0.37 %/yr
[1910-1920] -3.86 %/yr
[1920-1930] -0.84 %/yr
[1930-1940] -0.52 %/yr
[1940-1950] -1.53 %/yr
[1950-1960] +0.23 %/yr
[1960-1970] -0.28 %/yr
[1970-1980] +1.47 %/yr
[1980-1990] +0.21 %/yr
[1990-2000] +1.47 %/yr
[2000-2005] -0.45 %/yr
[2005-2010] -0.3 %/yr
[2010-2014] -0.01 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 761 772 1,533
5 to 9 752 733 1,485
10 to 14 796 781 1,577
15 to 19 750 695 1,445
20 to 24 748 697 1,445
25 to 29 585 621 1,206
30 to 34 558 643 1,201
35 to 39 569 648 1,217
40 to 44 612 674 1,286
45 to 49 637 730 1,367
50 to 54 765 859 1,624
55 to 59 727 899 1,626
60 to 64 686 763 1,449
65 to 69 604 650 1,254
70 to 74 384 507 891
75 to 79 235 297 532
80 to 84 148 261 409
85+ 147 265 412

Barnwell 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 10121 11285 21,406
WAC 5882 6074 11,956
WA 5721 5938 11,659
NHWAC 5616 5916 11,532
NHWA 5465 5785 11,250
BAC 4517 5363 9,880
NHBAC 4456 5316 9,772
BA 4414 5259 9,673
NHBA 4358 5215 9,573
H 343 210 553
HWAC 266 158 424
HWA 256 153 409
TOM 178 157 335
NHTOM 167 152 319
IAC 123 115 238
AAC 111 97 208
NHIAC 101 106 207
NHAAC 108 96 204
AA 80 78 158
NHAA 80 78 158
IA 67 62 129
HBAC 61 47 108
NHIA 50 54 104
HBA 56 44 100
HIAC 22 9 31
HIA 17 8 25
NAC 11 9 20
NHNAC 8 9 17
HTOM 11 5 16
NA 4 1 5
HAAC 3 1 4
HNAC 3 0 3
HNA 3 0 3
NHNA 1 1 2
HAA 0 0 0

Counties near Barnwell County

Lexington County population 44.6 mi, 12°
Richmond County 37.6 mi, 280°
Aiken County 23.1 mi, 330°
Orangeburg County 38.4 mi, 71°
Burke County 36.4 mi, 246°
Hampton County 37.3 mi, 153°
Bamberg County 22.4 mi, 100°
Screven County 37.2 mi, 196°
Allendale County 19.8 mi, 168°
Jenkins County 44.8 mi, 224°


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

*Orangeburg South Carolina Notes

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