Columbia County, Pennsylvania
As of the census of 2000, there were 64151 residents, 24915 households, and 16564 families in the county. The population density was 132.1 people per square mile (51/kmē), giving it the 34th most densely populated county among the Pennsylvania. There were 27733 housing units at an average density of 57.1 per square mile (22.05/kmē). The average household size was 2.42 people, and the average family size was 2.9 people. In the county the population was spread out, with 20.8% under the age of 18, 14.3% from 18 to 24, 25.9% from 25 to 44, 23.1% from 45 to 64, and 15.9% who were 65 or older. For every 100 males there were 110.2 females. For every 100 males age 18 and over, there were 113.9 females. Its population in July 2008 was estimated to be about 65004, The racial or ethnic makeup of the county was 97.26% White, 1.23% Black or African American, 0.18% American Indian, 0.68% Asian, 0.04% Native Hawaiian, and 0.62% from two or more races.
The median income for a household in the county was $34094, it is 37th wealthiest county by median household income in Pennsylvania. The median income for a family in the county was $41398, making it the 36th wealthiest county by median family income among the Pennsylvania. The per capita income for the county was $16973, making its Pennsylvania's 38th highest county by per capita income.
In 2000, 17963 pupils and students, of which 46.55% are male and 53.45% are female, 28% of the total population, are in the education system. Of which, percentage of enrollment student are in, 4.76% nursery or pri school, 4.48% kindergarten, 35.41% elementary school, 18.39% high school and 36.96% College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Almedia Cdp | Columbia County | 0.8 | 0.63 | 0.17 | 1056 | 1679.2 | 18262 | 38403 |
| 2 | Aristes Cdp | Columbia County | 0.2 | 0.2 | 0 | 230 | 1172.5 | 13302 | 21607 |
| 3 | Ashland Borough | Columbia County, Schuylkill County | 1.74 | 1.74 | 0 | 3283 | 1886 | 15036 | 27234 |
| 4 | Benton Borough | Columbia County | 0.64 | 0.64 | 0 | 955 | 1503.6 | 12831 | 27986 |
| 5 | Berwick Borough | Columbia County | 3.25 | 3.1 | 0.15 | 10774 | 3477 | 14538 | 27442 |
| 6 | Bloomsburg Town | Columbia County | 4.62 | 4.39 | 0.23 | 12375 | 2818.1 | 12819 | 24868 |
| 7 | Briar Creek Borough | Columbia County | 1.59 | 1.59 | 0 | 651 | 408.2 | 13009 | 23594 |
| 8 | Buckhorn Cdp | Columbia County | 0.61 | 0.61 | 0 | 176 | 288.8 | 17042 | 27813 |
| 9 | Catawissa Borough | Columbia County | 0.54 | 0.54 | 0 | 1589 | 2964.1 | 16154 | 30262 |
| 10 | Centralia Borough | Columbia County | 0.24 | 0.24 | 0 | 21 | 87.5 | 16083 | 23750 |
| 11 | Espy Cdp | Columbia County | 1.09 | 0.92 | 0.17 | 1428 | 1547.8 | 19108 | 33250 |
| 12 | Eyers Grove Cdp | Columbia County | 0.21 | 0.21 | 0 | 86 | 400.1 | 13906 | 38125 |
| 13 | Fernville Cdp | Columbia County | 0.81 | 0.81 | 0 | 488 | 599.6 | 29098 | 43571 |
| 14 | Foundryville Cdp | Columbia County | 0.71 | 0.71 | 0 | 265 | 373.9 | 15283 | 27143 |
| 15 | Iola Cdp | Columbia County | 0.27 | 0.27 | 0 | 129 | 484.1 | 16211 | 28125 |
| 16 | Jamison City Cdp | Columbia County | 0.24 | 0.24 | 0 | 102 | 417.1 | 17873 | 36250 |
| 17 | Jerseytown Cdp | Columbia County | 1.17 | 1.17 | 0 | 150 | 127.9 | 20538 | 45625 |
| 18 | Jonestown Cdp | Columbia County | 0.31 | 0.31 | 0 | 34 | 109.3 | 18193 | 46875 |
| 19 | Lightstreet Cdp | Columbia County | 0.8 | 0.8 | 0 | 881 | 1098.5 | 19071 | 29375 |
| 20 | Lime Ridge Cdp | Columbia County | 1.53 | 1.27 | 0.26 | 951 | 747.5 | 17489 | 36324 |
| 21 | Locustdale Cdp | Columbia County | 0.01 | 0.01 | 0 | 70 | 7463.3 | 9945 | 27500 |
| 22 | Mainville Cdp | Columbia County | 0.48 | 0.48 | 0 | 83 | 172.4 | 15303 | 21750 |
| 23 | Mifflinville Cdp | Columbia County | 1.38 | 1.38 | 0 | 1213 | 876 | 19091 | 37250 |
| 24 | Millville Borough | Columbia County | 0.95 | 0.95 | 0 | 991 | 1039.7 | 18958 | 29191 |
| 25 | Numidia Cdp | Columbia County | 1.06 | 1.06 | 0 | 254 | 240 | 15160 | 41875 |
| 26 | Orangeville Borough | Columbia County | 0.43 | 0.43 | 0 | 500 | 1164.4 | 17167 | 35000 |
| 27 | Rohrsburg Cdp | Columbia County | 0.74 | 0.74 | 0 | 164 | 221.3 | 14597 | 40625 |
| 28 | Rupert Cdp | Columbia County | 0.91 | 0.91 | 0 | 174 | 192 | 20412 | 32321 |
| 29 | Slabtown Cdp | Columbia County | 0.36 | 0.36 | 0 | 105 | 288.3 | 16384 | 32292 |
| 30 | Stillwater Borough | Columbia County | 3.07 | 3.07 | 0 | 194 | 63.1 | 19879 | 41250 |
| 31 | Waller Cdp | Columbia County | 1.26 | 1.26 | 0 | 55 | 43.7 | 18827 | 36875 |
| 32 | Wilburton Number One Cdp | Columbia County | 0.1 | 0.1 | 0 | 248 | 2389.3 | 15348 | 36250 |
| 33 | Wilburton Number Two Cdp | Columbia County | 0.72 | 0.72 | 0 | 77 | 106.9 | 19414 | 36250 |
| Year | Population |
|---|---|
| April 2000 census | 64151 |
| April 2000 Estimate | 64148 |
| July 2000 Estimate | 64107 |
| July 2001 Estimate | 64256 |
| July 2002 Estimate | 64339 |
| July 2003 Estimate | 64477 |
| July 2004 Estimate | 64582 |
| July 2005 Estimate | 64536 |
| July 2006 Estimate | 64609 |
| July 2007 Estimate | 64818 |
| July 2008 Estimate | 65004 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 421 | 434 | 855 |
| Kindergarten | 383 | 422 | 805 |
| Elementary school | 3239 | 3121 | 6360 |
| High school | 1595 | 1708 | 3303 |
| College or graduate school | 2723 | 3917 | 6640 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Columbia County, Pennsylvania | $34094 | $41398 | $16973 |
| Pennsylvania, United States | $40106 | $49184 | $20880 |
| United States | $41994 | $50046 | $21587 |