| Place Name | Knob Noster |
| Place Type | City |
| ZIP Code(s) | 65336 |
| County | Johnson County |
| Area Code(s) | 660 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 2,735 |
| Population Growth Rate (2010-19) | 2.69% |
| Majority Ethnicity | White 80.44% |
| Metro/Micro Stats Area | Warrensburg, MO |
| US Congressional District(s) | Missouri 4th |
| State House Districts | 52 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 80.44% |
| African American | 6.56% |
| Hispanic | 0.55% |
| Asian | 6.81% |
| Native American | 1.25% |
| Hawaiin/Pacific Islander | 4.38% |