Boone County, Missouri ZIP Codes
- ZIP records
11 - Cities represented
7 - Sum of listed ZIP population estimates
181,068
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 65203 | Columbia | 61,539 |
| 2 | 65201 | Columbia | 50,011 |
| 3 | 65202 | Columbia | 47,327 |
| 4 | 65010 | Ashland | 7,205 |
| 5 | 65255 | Hallsville | 5,216 |
| 6 | 65039 | Hartsburg | 3,076 |
| 7 | 65284 | Sturgeon | 2,316 |
| 8 | 65256 | Harrisburg | 2,011 |
| 9 | 65279 | Rocheport | 1,940 |
| 10 | 65215 | Columbia | 225 |
Cities in Boone County
ZIP Directory
Browse all ZIP data for Missouri
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.