| City: | Topeka, Kansas |
| County: | Shawnee County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:40:59 AM |
| Population: | No Population Data |
| Area Code: | 785 |
| Classification: | PO Box |
| Coordinates: | 39.0486, -95.6778 |
| Quick Link: |
The postal system here delivers to 119 addresses on S Kansas Ave through a single city carrier route, with most locations requiring unit designations. Street delivery exists alongside the PO Box operation, though the facility's classification reflects its primary function as a box-holder service point. Residents and businesses requiring home or office delivery typically use surrounding ZIP codes, particularly 66603, which encloses this smaller downtown zone.
Only one street appears in delivery records: S Kansas Ave, which serves as the main business corridor through downtown Topeka with 119 delivery points requiring unit designations.
ZIP Code 66601 supports both business and residential activity. According to the Business Census (2024), there are 22 business establishments, employing about 403 people with an annual payroll of $36,049,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 316Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 22Source: CBP |
| 1st Quarter Payroll: | $9,152,000Source: CBP |
| Annual Payroll: | $36,049,000Source: CBP |
| # of Employees: | 403Source: CBP |
ZIP Code 66601 is located in Shawnee County, Kansas, within the Topeka, KS Metropolitan Statistical Area (CBSA 45820) and Kansas's 2nd Congressional District. This Metro area has a population of 233,870 people, about 0.00% of whom live in ZIP Code 66601. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Topeka, KSSource: Census |
| CBSA Number: | 45820Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 233,870Source: Census |
| MSA: | Topeka, KS MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 14143.34 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2071000Source: Census |
| Place Name: | Topeka city; KansasSource: Census |
We could not locate which school district 66601 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.