Piqua City, Ohio
According to 2000 Census Bureau, there were 20738 residents, 8263 households, and 5587 families in the city. The population density was 1939.2 people per square mile (748.73/km˛), it is the 319th most populated city in terms of population density. There were 8886 housing units at an average density of 831.2 per square mile (320.93/km˛). The average household size was 2.47 and the average family size was 2.99. In the Piqua City, 26.5% of the population was under the age of 18, 9% were 18 to 24, 28.9% were 25 to 44, 21.3% were 45 to 64, and 14.3% who were 65 or older. For every 100 females there were 91.4 males. For every 100 females age 18 and over, there were 85.7 males. The median age is 35.3 years, The median age of males was 33.2 years, for females the median age was 37.2 years. The racial makeup of the city was 94.21% White, 3.38% Black or African American, 0.33% American Indian, 0.44% Asian, 0% Native Hawaiian, 1.37% from two or more races and 0.27% Other races.
The median income for a household in the city was $35681, it would be the 639th highest city by median household income in the U.S. state of Ohio. The median income for a family in the city was $41804, making it the 657th highest city by median family income in Ohio. The per capita income for the city was $18719, making it the 406th highest city by per capita income in Ohio. The median income was $20709, The median income for males was $25422 versus $17169 for females.
In 2000, 5009 pupils and students, of which 51.51% are male and 48.49% are female, 24.15% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.89% nursery or pri school, 5.77% kindergarten, 51.95% elementary school, 22.62% high school and 13.78% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 20738 |
| April 2000 Estimate | 20762 |
| July 2000 Estimate | 20786 |
| July 2001 Estimate | 20740 |
| July 2002 Estimate | 20692 |
| July 2003 Estimate | 20672 |
| July 2004 Estimate | 20621 |
| July 2005 Estimate | 20667 |
| July 2006 Estimate | 20644 |
| July 2007 Estimate | 20575 |
| July 2008 Estimate | 20582 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 128 | 167 | 295 |
| Kindergarten | 147 | 142 | 289 |
| Elementary school | 1381 | 1221 | 2602 |
| High school | 630 | 503 | 1133 |
| College or graduate school | 294 | 396 | 690 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Piqua city, Ohio | $35681 | $41804 | $18719 |
| Miami County, Ohio | $44109 | $51169 | $21669 |
| Ohio, United States | $40956 | $50037 | $21003 |
| United States | $41994 | $50046 | $21587 |