| Area and Population as of April 1, 2000 |
| Land area, Year 2000 in Square kilometers: |
77.70 km2 |
| Land area, Year 2000 in Square miles: |
30.00 miles2 |
| Population > Total: |
20,942 |
| Population > Per square mile: |
698 |
| Population > By race > One race > Total > Number: |
20,707 |
| Population > By race > One race > Total > Percent: |
98.90 % |
| Population > By race > One race > White > Number: |
20,240 |
| Population > By race > One race > White > Percent: |
96.60 % |
| Population > By race > One race > Black or African American > Number: |
133 |
| Population > By race > One race > Black or African American > Percent: |
0.60 % |
| Population > By race > One race > American Indian and Alaska Native > Number: |
83 |
| Population > By race > One race > American Indian and Alaska Native > Percent: |
0.40 % |
| Population > By race > One race > Asian > Number: |
208 |
| Population > By race > One race > Asian > Percent: |
1.00 % |
| Population > By race > One race > Native Hawaiian and Other Pacific Islander > Number: |
6 |
| Population > By race > One race > Native Hawaiian and Other Pacific Islander > Percent: |
0.00 % |
| Population > By race > One race > Some other race > Number: |
37 |
| Population > By race > One race > Some other race > Percent: |
0.20 % |
| Population > By race > Two or more races > Number: |
235 |
| Population > By race > Two or more races > Percent: |
1.10 % |
| Population > Hispanic or Latino (of any race) > Number: |
137 |
| Population > Hispanic or Latino (of any race) > Percent: |
0.70 % |
| Population > 18 years and over > Number: |
16,319 |
| Population > 18 years and over > Percent: |
77.90 % |
