Population.us > Counties > Indiana > DeKalb County

Population of DeKalb County

Last official estimated population of DeKalb County was 42,254 (year 2014)[1]. This was 0.013% of total US population and 0.6% of total Indiana state population. Area of DeKalb County is 363.9 mi² (=942.4 km²), in this year population density was 116.13 p/mi². If population growth rate would be same as in period 2010-2014 (+0.02%/yr), DeKalb County population in 2021 would be 42,308 [0].


Historical population

Historical population of DeKalb County for period 1840-2014 [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

[1840-1850] +15.41 %/yr
[1850-1860] +5.34 %/yr
[1860-1870] +2.15 %/yr
[1870-1880] +1.65 %/yr
[1880-1890] +1.86 %/yr
[1890-1900] +0.56 %/yr
[1900-1910] -0.26 %/yr
[1910-1920] +0.22 %/yr
[1920-1930] -0.27 %/yr
[1930-1940] -0.06 %/yr
[1940-1950] +0.5 %/yr
[1950-1960] +0.83 %/yr
[1960-1970] +0.87 %/yr
[1970-1980] +0.86 %/yr
[1980-1990] +0.5 %/yr
[1990-2000] +1.33 %/yr
[2000-2005] +0.58 %/yr
[2005-2010] +0.35 %/yr
[2010-2014] +0.02 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 1325 1217 2,542
5 to 9 1456 1442 2,898
10 to 14 1569 1472 3,041
15 to 19 1562 1417 2,979
20 to 24 1308 1336 2,644
25 to 29 1205 1211 2,416
30 to 34 1178 1266 2,444
35 to 39 1371 1216 2,587
40 to 44 1375 1363 2,738
45 to 49 1473 1384 2,857
50 to 54 1640 1621 3,261
55 to 59 1543 1511 3,054
60 to 64 1299 1339 2,638
65 to 69 1049 1073 2,122
70 to 74 702 808 1,510
75 to 79 466 593 1,059
80 to 84 299 473 772
85+ 267 554 821

DeKalb 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 20755 20992 41,747
WA 20535 20788 41,323
NH 20511 20747 41,258
NHWAC 20214 20483 40,697
NHWA 20021 20305 40,326
H 576 549 1,125
HWAC 541 509 1,050
HWA 514 483 997
BAC 235 206 441
TOM 227 213 440
NHBAC 202 184 386
NHTOM 199 185 384
AAC 184 161 345
NHAAC 177 146 323
IAC 133 132 265
AA 138 118 256
NHAA 134 109 243
BA 120 108 228
NHIAC 108 104 212
NHBA 103 95 198
IA 58 58 116
NHIA 45 43 88
HTOM 28 28 56
HBAC 33 22 55
HIAC 25 28 53
NAC 17 21 38
NHNAC 17 18 35
HBA 17 13 30
HIA 13 15 28
HAAC 7 15 22
NA 9 11 20
NHNA 9 10 19
HAA 4 9 13
HNAC 0 3 3
HNA 0 1 1

Counties near DeKalb County

Allen County population 21.7 mi, 189°
Noble County 21.6 mi, 270°
Hillsdale County 37 mi, 29°
Branch County 35.9 mi, 354°
Defiance County 27.2 mi, 101°
Williams County 24.3 mi, 62°
LaGrange County 27.6 mi, 307°
Steuben County 16.7 mi, 359°
Whitley County 31.8 mi, 234°
Paulding County 29.2 mi, 131°


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

*Allen, Elkhart Indiana Notes

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