ZIP code 66603: Topeka, KS
66603 is a ZIP code in Topeka, Kansas, mainly in Shawnee County, part of the Topeka, KS metro area. About 1,830 people live here.
- Population
- 1,830
- Median household income
- $44,688
- Typical home value
- $59,500-12.6% in 12 months
- Median rent
- $698gross, per month
- Median age
- 29
- Homeowners
- 29.1%of occupied homes
Shaded: ZIP code 66603's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 66603 details
| City | Topeka |
|---|---|
| State | Kansas |
| County | Shawnee County |
| Metro area | Topeka, KS |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0.9 sq mi, plus 0.1 sq mi of water |
| Population density | 2,056 people per sq mi |
| Bachelor's degree or higher | 15.3% of adults 25+ |
| Average commute | 11.3 minutes |
| Center coordinates | 39.05753, -95.67475 |
Median rent in 66603 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $465/mo |
| 1 bedroom | $609/mo |
| 2 bedrooms | $991/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 66603
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 66601 | Topeka, KS | 0.7 mi | — |
| 66636 | Topeka, KS | 0.7 mi | — |
| 66699 | Topeka, KS | 0.7 mi | — |
| 66630 | Topeka, KS | 0.7 mi | — |
| 66683 | Topeka, KS | 0.7 mi | — |
| 66626 | Topeka, KS | 0.7 mi | — |
| 66629 | Topeka, KS | 0.7 mi | — |
| 66625 | Topeka, KS | 0.7 mi | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 66603?
A typical home in ZIP code 66603 is worth about $59,500 (Zillow Home Value Index). The median household here earns $44,688 a year. See what buying here would cost per month, with Kansas average taxes and insurance filled in.
Monthly payment for a $59,500 homeWhat can a $44,688 income afford?Rental property numbers
About ZIP code 66603
What city is ZIP code 66603?
ZIP code 66603 is in Topeka, KS, in Shawnee County.
What county is ZIP code 66603 in?
66603 is mainly in Shawnee County, Kansas.
What is the population of ZIP code 66603?
About 1,830 people live in ZIP code 66603, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 66603 in?
66603 is in Central Time (UTC−6). It observes daylight saving time.