| McCook City Guide & Data | |
|---|---|
| Population (2009 est.) | 7,410 |
| Population (2000) | 7,892 |
| Population growth | -6.1% |
| Household income | $45,102 |
| Income per capita | $24,202 |
| Male/Female ratio | 0.90:1 |
| Males 18-39 years | 27.3% |
| Females 18-39 years | 25.2% |
| Married (15yrs and older) | 59.4% |
| Have children (under 18yrs) | 47.5% |