Last official estimated population of Belmont County was 70,290 (year 2014)[1]. This was 0.022% of total US population and 0.6% of total Ohio state population. Area of Belmont County is 541.3 mi² (=1401.9 km²), in this year population density was 129.86 p/mi². If population growth rate would be same as in period 2010-2014 (-0.04%/yr), Belmont County population in 2025 would be 69,988 [0].
Historical population of Belmont County for period 1810-2014 [1] , [2] , [3]:
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.
Population • Density • Changes • Legends • Position
[1810-1820] +6.24 %/yr
[1820-1830] +3.48 %/yr
[1830-1840] +0.77 %/yr
[1840-1850] +1.14 %/yr
[1850-1860] +0.51 %/yr
[1860-1870] +0.88 %/yr
[1870-1880] +2.26 %/yr
[1880-1890] +1.47 %/yr
[1890-1900] +0.59 %/yr
[1900-1910] +2.36 %/yr
[1910-1920] +1.95 %/yr
[1920-1930] +0.16 %/yr
[1930-1940] +0.09 %/yr
[1940-1950] -0.86 %/yr
[1950-1960] -0.45 %/yr
[1960-1970] -0.36 %/yr
[1970-1980] +0.2 %/yr
[1980-1990] -1.49 %/yr
[1990-2000] -0.12 %/yr
[2000-2005] -0.01 %/yr
[2005-2010] +0.06 %/yr
[2010-2014] -0.04 %/yr
Looking for settlements in Belmont County? Visit this page: Settlements in Belmont County, OH
Population of Belmont County by age groups male (M) and female (F)[1b]
Age Gr. | (M) | (F) | Total |
0 to 4 | 1808 | 1627 | 3,435 |
5 to 9 | 1808 | 1787 | 3,595 |
10 to 14 | 2032 | 1809 | 3,841 |
15 to 19 | 1983 | 1728 | 3,711 |
20 to 24 | 2579 | 1791 | 4,370 |
25 to 29 | 2567 | 1789 | 4,356 |
30 to 34 | 2315 | 1916 | 4,231 |
35 to 39 | 2109 | 1823 | 3,932 |
40 to 44 | 2341 | 2007 | 4,348 |
45 to 49 | 2251 | 2138 | 4,389 |
50 to 54 | 2623 | 2626 | 5,249 |
55 to 59 | 2827 | 2876 | 5,703 |
60 to 64 | 2561 | 2603 | 5,164 |
65 to 69 | 2065 | 2153 | 4,218 |
70 to 74 | 1327 | 1530 | 2,857 |
75 to 79 | 970 | 1403 | 2,373 |
80 to 84 | 667 | 1013 | 1,680 |
85+ | 613 | 1396 | 2,009 |
Belmont 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 | 35084 | 33769 | 68,853 |
WAC | 32892 | 33174 | 66,066 |
NHWAC | 32560 | 32946 | 65,506 |
WA | 32454 | 32702 | 65,156 |
NHWA | 32139 | 32488 | 64,627 |
BAC | 2601 | 911 | 3,512 |
NHBAC | 2570 | 896 | 3,466 |
BA | 2321 | 606 | 2,927 |
NHBA | 2301 | 596 | 2,897 |
TOM | 456 | 505 | 961 |
NHTOM | 437 | 491 | 928 |
H | 362 | 246 | 608 |
HWAC | 332 | 228 | 560 |
HWA | 315 | 214 | 529 |
AAC | 221 | 220 | 441 |
NHAAC | 218 | 216 | 434 |
IAC | 174 | 216 | 390 |
NHIAC | 164 | 203 | 367 |
AA | 153 | 146 | 299 |
NHAA | 153 | 144 | 297 |
IA | 54 | 53 | 107 |
NHIA | 50 | 47 | 97 |
HBAC | 31 | 15 | 46 |
NAC | 25 | 17 | 42 |
NHNAC | 20 | 17 | 37 |
HTOM | 19 | 14 | 33 |
HBA | 20 | 10 | 30 |
HIAC | 10 | 13 | 23 |
NA | 8 | 3 | 11 |
HIA | 4 | 6 | 10 |
NHNA | 4 | 3 | 7 |
HAAC | 3 | 4 | 7 |
HNAC | 5 | 0 | 5 |
HNA | 4 | 0 | 4 |
HAA | 0 | 2 | 2 |
• Jefferson County population
28.5 mi, 22°
• Ohio County
19.2 mi, 72°
• Guernsey County
28.2 mi, 275°
• Marshall County
19.3 mi, 125°
• Brooke County
27.1 mi, 49°
• Wetzel County
34 mi, 147°
• Harrison County
20.1 mi, 340°
• Noble County
31 mi, 236°
• Monroe County
21.2 mi, 197°
• Tyler County
38.4 mi, 172°
[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
*Jefferson, Washington Ohio Notes
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