66611
ZIP 66611 is in Topeka, Kansas, in Shawnee County; area code 785; Central time. Topeka has 31 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Shawnee
- Metro area
- Topeka, KS
- Population
- 9,828
- Coordinates
- 39.0188, -95.6964
Weather right now
Asking the National Weather Service…
Where 66611 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 66611 into a pocket calculator and turn it upside down: IIggg — not quite a word, sorry.
- ➕ As a number, 66,611 = 59 × 1129. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000010000110011 - 🏠 Its numerical neighbours: 66610 (Topeka, KS, 8 mi away) and 66612 (Topeka, KS, 2 mi away).
- 🔄 Backwards, 66611 becomes 11666, which is not a ZIP code at all.
- 👥 3 other ZIP codes are made of exactly the same digits (16616, 16661, 61616). The farthest-flung twin is 16661 in Madera, PA, 920 miles away.
- 🧭 Farther south than 50% of all ZIP codes, and farther west than 70%.
- 🎯164 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 66611 and you would come out at 39.02°S, 84.30°E — 995 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
- 📏 At 3.3 square miles of land, 66611 is bigger than 15% of ZIP codes — room for about 2.5 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 9,828This ZIP9,828 |
|---|---|
| Households | 4,553This ZIP4,553 |
| Housing units | 4,947This ZIP4,947 |
| Median age | 35.9This ZIP35.9Kansas37.4US 38.9 |
| Median household income | $55,837This ZIP$55,837Kansas$74,275US $80,734 |
| Median home value | $156,600This ZIP$156,600Kansas$217,200US $332,700 |
| Median gross rent | $958This ZIP$958Kansas$1,060US $1,413 |
| Bachelor's degree or higher | 34.1%This ZIP34.1% |
| Mean commute | 15.5 minThis ZIP15.5 min |
| Population density | 2,972.8 / sq miThis ZIP2,972.8 / sq mi |
Business and tax activity
| Business establishments | 262This ZIP262 |
|---|---|
| Employees | 4,338This ZIP4,338 |
| Annual payroll | $196,816,000This ZIP$196,816,000 |
| Tax returns filed | 4,900This ZIP4,900 |
| Total adjusted gross income | $295,636,000This ZIP$295,636,000 |
Land area
| Land area | 3.31 sq miThis ZIP3.31 sq mi |
|---|---|
| Water area | 0.00 sq miThis ZIP0.00 sq mi |
Other place names in 66611
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 66611
| ZIP | City | Distance |
|---|---|---|
66621 | Topeka, KS | 1.0 mi |
66622 | Topeka, KS | 1.5 mi |
66612 | Topeka, KS | 1.7 mi |
66604 | Topeka, KS | 2.1 mi |
66601 | Topeka, KS | 2.3 mi |
66625 | Topeka, KS | 2.3 mi |
66626 | Topeka, KS | 2.3 mi |
66629 | Topeka, KS | 2.3 mi |
66630 | Topeka, KS | 2.3 mi |
66636 | Topeka, KS | 2.3 mi |
Find every ZIP code within 10 miles of 66611 →
Questions about this ZIP code
Where is ZIP code 66611?
66611 is in Topeka, Kansas, in Shawnee County, part of the Topeka, KS metropolitan area. Its published point location is 39.0188, -95.6964.
What county is 66611 in?
66611 lies in Shawnee County.
What area code is 66611?
Topeka uses area code 785, from NANPA's telephone records.
What time zone is 66611 in?
66611 uses America/Chicago.
How many people live in 66611?
About 9,828 people live in ZIP code 66611, in 4,553 households, at 2,972.8 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 66611?
$55,837 a year, against $74,275 across Kansas.
What ZIP codes are near 66611?
The closest are 66621 (1 mi), 66622 (1.5 mi), 66612 (1.7 mi), 66604 (2.1 mi) and 66601 (2.3 mi).
Is 66611 a PO Box ZIP code?
66611 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “66611 ZIP Code — Topeka, Kansas (Shawnee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/66611
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/66611.json Underlying data is public domain or openly licensed — sources, vintages and licences.