Lehigh County, Pennsylvania
As of the census of 2000, there were 312090 people in the county, organized into 121906 households, and 82106 families living in the county. The population density was 900.3 people per square mile (347.61/kmē), it is the sixth most populated county in terms of population density. There were 128910 housing units at an average density of 371.9 per square mile (143.59/kmē). The average household size was 2.48 and the average family size was 3.02. In the county Population was distributed with 23.9% under the age of 18, 8.1% from 18 to 24, 29.2% from 25 to 44, 23% from 45 to 64, and 15.8% who were 65 or older. For every 100 females there were 93.2 males. For every 100 females age 18 and over, there were 89.6 males. In July 2008, its estimated population was 339989, The racial makeup of the county was 304829 White, 19432 Black or African American, 1119 American Indian, 9896 Asian, 259 Native Hawaiian, and 4454 from two or more races.
The median income for a household in the county was $43449, it is the 12th wealthiest county in terms of median household income. The median income for a family in the county was $53147, it is the seventh wealthiest county in terms of median family income. The per capita income for the county was $21897, making its Pennsylvania's eighth highest county by per capita income.
In 2000, 77729 pupils and students, of which 49.36% are male and 50.64% are female, 24.91% of the total population, are in the education system. Of which, percentage of enrollment student are in, 6.59% nursery or pri school, 5.57% kindergarten, 46.31% elementary school, 21.75% high school and 19.78% 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 | Alburtis Borough | Lehigh County | 0.71 | 0.71 | 0 | 2117 | 2993.2 | 20611 | 52361 |
| 2 | Allentown City | Lehigh County | 17.97 | 17.74 | 0.24 | 106632 | 6011.5 | 16282 | 32016 |
| 3 | Ancient Oaks Cdp | Lehigh County | 2.2 | 2.2 | 0 | 3161 | 1440 | 26360 | 72750 |
| 4 | Bethlehem City | Lehigh County, Northampton County | 19.42 | 19.26 | 0.17 | 71329 | 3704.4 | 18987 | 35815 |
| 5 | Catasauqua Borough | Lehigh County | 1.3 | 1.27 | 0.03 | 6588 | 5205.7 | 18906 | 42432 |
| 6 | Coopersburg Borough | Lehigh County | 0.93 | 0.93 | 0 | 2582 | 2780.7 | 21689 | 43603 |
| 7 | Coplay Borough | Lehigh County | 0.65 | 0.63 | 0.02 | 3387 | 5373.1 | 18580 | 38679 |
| 8 | Emmaus Borough | Lehigh County | 2.89 | 2.89 | 0 | 11313 | 3918.8 | 23245 | 44181 |
| 9 | Fountain Hill Borough | Lehigh County | 0.71 | 0.71 | 0.01 | 4614 | 6542.8 | 18508 | 40318 |
| 10 | Fullerton Cdp | Lehigh County | 3.74 | 3.74 | 0.01 | 14268 | 3815.5 | 22164 | 43048 |
| 11 | Hokendauqua Cdp | Lehigh County | 1.1 | 1.1 | 0 | 3411 | 3095.5 | 19771 | 39333 |
| 12 | Macungie Borough | Lehigh County | 0.99 | 0.99 | 0 | 3039 | 3057 | 26965 | 51721 |
| 13 | Schnecksville Cdp | Lehigh County | 1.26 | 1.26 | 0 | 1989 | 1572.5 | 27533 | 74808 |
| 14 | Slatington Borough | Lehigh County | 1.38 | 1.32 | 0.06 | 4434 | 3354.6 | 16189 | 36531 |
| Year | Population |
|---|---|
| April 2000 census | 312090 |
| April 2000 Estimate | 312090 |
| July 2000 Estimate | 312654 |
| July 2001 Estimate | 314723 |
| July 2002 Estimate | 316549 |
| July 2003 Estimate | 320142 |
| July 2004 Estimate | 324103 |
| July 2005 Estimate | 328563 |
| July 2006 Estimate | 333428 |
| July 2007 Estimate | 336797 |
| July 2008 Estimate | 339989 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 2507 | 2613 | 5120 |
| Kindergarten | 2305 | 2022 | 4327 |
| Elementary school | 18457 | 17540 | 35997 |
| High school | 8601 | 8306 | 16907 |
| College or graduate school | 6496 | 8882 | 15378 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Lehigh County, Pennsylvania | $43449 | $53147 | $21897 |
| Pennsylvania, United States | $40106 | $49184 | $20880 |
| United States | $41994 | $50046 | $21587 |