Last official estimated population of Monongalia County was 96,766 (year 2014)[1]. This was 0.03% of total US population and 5.2% of total West Virginia state population. Area of Monongalia County is 365.9 mi² (=947.6 km²), in this year population density was 264.47 p/mi². If population growth rate would be same as in period 2010-2014 (+0.15%/yr), Monongalia County population in 2024 would be 98,224 [0].
Historical population of Monongalia County for period 1790-2014 [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
[1790-1800] +6 %/yr
[1800-1810] +4.12 %/yr
[1810-1820] -1.45 %/yr
[1820-1830] +2.43 %/yr
[1830-1840] +2.14 %/yr
[1840-1850] -3.32 %/yr
[1850-1860] +0.52 %/yr
[1860-1870] +0.38 %/yr
[1870-1880] +1.01 %/yr
[1880-1890] +0.47 %/yr
[1890-1900] +1.95 %/yr
[1900-1910] +2.48 %/yr
[1910-1920] +3.28 %/yr
[1920-1930] +4.07 %/yr
[1930-1940] +0.23 %/yr
[1940-1950] +1.72 %/yr
[1950-1960] -0.89 %/yr
[1960-1970] +1.37 %/yr
[1970-1980] +1.65 %/yr
[1980-1990] +0.06 %/yr
[1990-2000] +0.81 %/yr
[2000-2005] +1.55 %/yr
[2005-2010] +1.7 %/yr
[2010-2014] +0.15 %/yr
Looking for settlements in Monongalia County? Visit this page: Settlements in Monongalia County, WV
Population of Monongalia County by age groups male (M) and female (F)[1b]
| Age Gr. | (M) | (F) | Total |
| 0 to 4 | 2616 | 2562 | 5,178 |
| 5 to 9 | 2360 | 2179 | 4,539 |
| 10 to 14 | 2175 | 2073 | 4,248 |
| 15 to 19 | 4677 | 4239 | 8,916 |
| 20 to 24 | 9288 | 8530 | 17,818 |
| 25 to 29 | 5543 | 4523 | 10,066 |
| 30 to 34 | 4262 | 3524 | 7,786 |
| 35 to 39 | 3293 | 2759 | 6,052 |
| 40 to 44 | 2978 | 2622 | 5,600 |
| 45 to 49 | 2717 | 2627 | 5,344 |
| 50 to 54 | 2837 | 2814 | 5,651 |
| 55 to 59 | 2829 | 2849 | 5,678 |
| 60 to 64 | 2692 | 2748 | 5,440 |
| 65 to 69 | 1899 | 1961 | 3,860 |
| 70 to 74 | 1235 | 1391 | 2,626 |
| 75 to 79 | 797 | 1010 | 1,807 |
| 80 to 84 | 570 | 807 | 1,377 |
| 85+ | 461 | 1016 | 1,477 |
Monongalia 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 | 52072 | 49292 | 101,364 |
| WAC | 48810 | 46942 | 95,752 |
| WA | 47866 | 46060 | 93,926 |
| NHWAC | 47750 | 46099 | 93,849 |
| NHWA | 46868 | 45251 | 92,119 |
| BAC | 3118 | 1975 | 5,093 |
| NHBAC | 3027 | 1900 | 4,927 |
| BA | 2590 | 1479 | 4,069 |
| NHBA | 2542 | 1424 | 3,966 |
| AAC | 1957 | 1913 | 3,870 |
| NHAAC | 1926 | 1896 | 3,822 |
| AA | 1649 | 1639 | 3,288 |
| NHAA | 1638 | 1629 | 3,267 |
| H | 1157 | 942 | 2,099 |
| TOM | 997 | 921 | 1,918 |
| HWAC | 1060 | 843 | 1,903 |
| HWA | 998 | 809 | 1,807 |
| NHTOM | 922 | 880 | 1,802 |
| IAC | 344 | 325 | 669 |
| NHIAC | 292 | 279 | 571 |
| IA | 91 | 110 | 201 |
| NHIA | 78 | 90 | 168 |
| HBAC | 91 | 75 | 166 |
| NAC | 67 | 58 | 125 |
| HTOM | 75 | 41 | 116 |
| HBA | 48 | 55 | 103 |
| HIAC | 52 | 46 | 98 |
| NHNAC | 49 | 46 | 95 |
| NA | 36 | 25 | 61 |
| HAAC | 31 | 17 | 48 |
| NHNA | 24 | 18 | 42 |
| HIA | 13 | 20 | 33 |
| HNAC | 18 | 12 | 30 |
| HAA | 11 | 10 | 21 |
| HNA | 12 | 7 | 19 |
• Washington County population
40.4 mi, 
345°
• Fayette County
29.7 mi, 
48°
• Harrison County
30.1 mi, 
215°
• Marion County
13.2 mi, 
228°
• Greene County
17.2 mi, 
329°
• Preston County
23.7 mi, 
118°
• Marshall County
35.9 mi, 
295°
• Taylor County
20.8 mi, 
178°
• Barbour County
34.3 mi, 
174°
• Wetzel County
30.4 mi, 
265°
[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
Page generated in 0.011 seconds© 2016 population.us | Terms of use | Contact
Population.us
