| Area and Population as of April 1, 2000 |
| Land area, Year 2000 in Square kilometers: |
47.10 km2 |
| Land area, Year 2000 in Square miles: |
18.20 miles2 |
| Population > Total: |
20,235 |
| Population > Per square mile: |
1,111 |
| Population > By race > One race > Total > Number: |
20,021 |
| Population > By race > One race > Total > Percent: |
98.90 % |
| Population > By race > One race > White > Number: |
19,478 |
| Population > By race > One race > White > Percent: |
96.30 % |
| Population > By race > One race > Black or African American > Number: |
119 |
| Population > By race > One race > Black or African American > Percent: |
0.60 % |
| Population > By race > One race > American Indian and Alaska Native > Number: |
99 |
| Population > By race > One race > American Indian and Alaska Native > Percent: |
0.50 % |
| Population > By race > One race > Asian > Number: |
180 |
| Population > By race > One race > Asian > Percent: |
0.90 % |
| Population > By race > One race > Native Hawaiian and Other Pacific Islander > Number: |
12 |
| Population > By race > One race > Native Hawaiian and Other Pacific Islander > Percent: |
0.10 % |
| Population > By race > One race > Some other race > Number: |
133 |
| Population > By race > One race > Some other race > Percent: |
0.70 % |
| Population > By race > Two or more races > Number: |
214 |
| Population > By race > Two or more races > Percent: |
1.10 % |
| Population > Hispanic or Latino (of any race) > Number: |
618 |
| Population > Hispanic or Latino (of any race) > Percent: |
3.10 % |
| Population > 18 years and over > Number: |
16,486 |
| Population > 18 years and over > Percent: |
81.50 % |
