Last official estimated population of Union County was 44,972 (year 2014)[1]. This was 0.014% of total US population and 0.4% of total Pennsylvania state population. Area of Union County is 317.8 mi² (=823 km²), in this year population density was 141.52 p/mi². If population growth rate would be same as in period 2010-2014 (+0.01%/yr), Union County population in 2026 would be 45,047 [0].
Historical population of Union County for period 1820-2014 [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
[1820-1830] +1.11 %/yr
[1830-1840] +0.92 %/yr
[1840-1850] +1.36 %/yr
[1850-1860] -5.94 %/yr
[1860-1870] +0.96 %/yr
[1870-1880] +0.83 %/yr
[1880-1890] +0.53 %/yr
[1890-1900] -0.13 %/yr
[1900-1910] -0.79 %/yr
[1910-1920] -0.25 %/yr
[1920-1930] +0.98 %/yr
[1930-1940] +1.49 %/yr
[1940-1950] +1.35 %/yr
[1950-1960] +1.03 %/yr
[1960-1970] +1.1 %/yr
[1970-1980] +1.4 %/yr
[1980-1990] +0.96 %/yr
[1990-2000] +1.4 %/yr
[2000-2005] +0.99 %/yr
[2005-2010] +0.57 %/yr
[2010-2014] +0.01 %/yr
Looking for settlements in Union County? Visit this page: Settlements in Union County, PA
Population of Union County by age groups male (M) and female (F)[1b]
| Age Gr. | (M) | (F) | Total |
| 0 to 4 | 1020 | 969 | 1,989 |
| 5 to 9 | 1104 | 1113 | 2,217 |
| 10 to 14 | 1295 | 1183 | 2,478 |
| 15 to 19 | 1720 | 1759 | 3,479 |
| 20 to 24 | 2204 | 1665 | 3,869 |
| 25 to 29 | 1887 | 1163 | 3,050 |
| 30 to 34 | 2097 | 1044 | 3,141 |
| 35 to 39 | 1968 | 1022 | 2,990 |
| 40 to 44 | 1936 | 1122 | 3,058 |
| 45 to 49 | 1766 | 1229 | 2,995 |
| 50 to 54 | 1729 | 1317 | 3,046 |
| 55 to 59 | 1505 | 1359 | 2,864 |
| 60 to 64 | 1284 | 1197 | 2,481 |
| 65 to 69 | 1043 | 1102 | 2,145 |
| 70 to 74 | 772 | 860 | 1,632 |
| 75 to 79 | 566 | 704 | 1,270 |
| 80 to 84 | 404 | 583 | 987 |
| 85+ | 381 | 802 | 1,183 |
Union 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 | 22592 | 19715 | 42,307 |
| WAC | 20873 | 19483 | 40,356 |
| WA | 20627 | 19245 | 39,872 |
| NHWAC | 19318 | 19066 | 38,384 |
| NHWA | 19109 | 18854 | 37,963 |
| BAC | 3310 | 437 | 3,747 |
| BA | 3139 | 302 | 3,441 |
| NHBAC | 2864 | 378 | 3,242 |
| NHBA | 2729 | 260 | 2,989 |
| H | 2089 | 478 | 2,567 |
| HWAC | 1555 | 417 | 1,972 |
| HWA | 1518 | 391 | 1,909 |
| AAC | 482 | 414 | 896 |
| NHAAC | 467 | 403 | 870 |
| AA | 385 | 325 | 710 |
| NHAA | 379 | 319 | 698 |
| TOM | 319 | 269 | 588 |
| NHTOM | 268 | 242 | 510 |
| HBAC | 446 | 59 | 505 |
| HBA | 410 | 42 | 452 |
| IAC | 306 | 123 | 429 |
| NHIAC | 178 | 102 | 280 |
| IA | 192 | 44 | 236 |
| HIAC | 128 | 21 | 149 |
| NHIA | 93 | 34 | 127 |
| HIA | 99 | 10 | 109 |
| NAC | 52 | 29 | 81 |
| HTOM | 51 | 27 | 78 |
| NHNAC | 44 | 27 | 71 |
| NA | 19 | 8 | 27 |
| HAAC | 15 | 11 | 26 |
| NHNA | 14 | 6 | 20 |
| HAA | 6 | 6 | 12 |
| HNAC | 8 | 2 | 10 |
| HNA | 5 | 2 | 7 |
• Dauphin County population
40.4 mi, 
160°
• Lycoming County
26.4 mi, 
0°
• Northumberland County
19.6 mi, 
112°
• Columbia County
34.4 mi, 
80°
• Mifflin County
39.9 mi, 
231°
• Perry County
40.5 mi, 
195°
• Snyder County
14.3 mi, 
183°
• Clinton County
36.6 mi, 
302°
• Juniata County
34.9 mi, 
211°
• Montour County
20.9 mi, 77°
[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
See note 22 Pennsylvania Notes
Page generated in 0.024 seconds© 2016 population.us | Terms of use | Contact
Population.us
