66615
ZIP 66615 is in Topeka, Kansas, mostly in Shawnee County; area code 785; Central time. Topeka has 31 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Shawnee +1 more
- Metro area
- Topeka, KS
- Population
- 2,943
- Coordinates
- 39.0508, -95.8979
Weather right now
Asking the National Weather Service…
Where 66615 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 66615 into a pocket calculator and turn it upside down: SIggg — not quite a word, sorry.
- ➕ As a number, 66,615 = 3 × 5 × 4441. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000010000110111 - 🏠 Its numerical neighbours: 66614 (Topeka, KS, 4 mi away) and 66616 (Topeka, KS, 15 mi away).
- 🔄 Backwards, 66615 becomes 51666, which is not a ZIP code at all.
- 👥 9 other ZIP codes are made of exactly the same digits (15666, 16656, 16665, 56166, 56661, 61656, …). The farthest-flung twin is 16665 in Newry, PA, 931 miles away.
- 🧭 Farther south than 50% of all ZIP codes, and farther west than 71%.
- 🎯153 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 66615 and you would come out at 39.05°S, 84.10°E — 986 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 44.9 square miles of land, 66615 is bigger than 57% of ZIP codes — room for about 34 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,943This ZIP2,943 |
|---|---|
| Households | 1,368This ZIP1,368 |
| Housing units | 1,525This ZIP1,525 |
| Median age | 47.5This ZIP47.5Kansas37.4US 38.9 |
| Median household income | $107,656This ZIP$107,656Kansas$74,275US $80,734 |
| Median home value | $290,700This ZIP$290,700Kansas$217,200US $332,700 |
| Median gross rent | $1,310This ZIP$1,310Kansas$1,060US $1,413 |
| Bachelor's degree or higher | 47.6%This ZIP47.6% |
| Mean commute | 17.5 minThis ZIP17.5 min |
| Population density | 65.5 / sq miThis ZIP65.5 / sq mi |
Business and tax activity
| Business establishments | 139This ZIP139 |
|---|---|
| Employees | 2,122This ZIP2,122 |
| Annual payroll | $105,581,000This ZIP$105,581,000 |
| Tax returns filed | 1,740This ZIP1,740 |
| Total adjusted gross income | $151,465,000This ZIP$151,465,000 |
Land area
| Land area | 44.93 sq miThis ZIP44.93 sq mi |
|---|---|
| Water area | 1.58 sq miThis ZIP1.58 sq mi |
Counties 66615 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Shawnee County | 77.7% |
| Wabaunsee County | 22.3% |
Other place names in 66615
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 66615
| ZIP | City | Distance |
|---|---|---|
66614 | Topeka, KS | 4.3 mi |
66610 | Topeka, KS | 5.9 mi |
66420 | Dover, KS | 6.1 mi |
66620 | Topeka, KS | 6.9 mi |
66624 | Topeka, KS | 6.9 mi |
66647 | Topeka, KS | 6.9 mi |
66667 | Topeka, KS | 6.9 mi |
66675 | Topeka, KS | 6.9 mi |
66539 | Silver Lake, KS | 7.0 mi |
66507 | Maple Hill, KS | 7.1 mi |
Find every ZIP code within 10 miles of 66615 →
Questions about this ZIP code
Where is ZIP code 66615?
66615 is in Topeka, Kansas, in Shawnee County, part of the Topeka, KS metropolitan area. Its published point location is 39.0508, -95.8979.
What county is 66615 in?
66615 spans 2 counties: Shawnee County and Wabaunsee County. Most of it falls in Shawnee County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 66615?
Topeka uses area code 785, from NANPA's telephone records.
What time zone is 66615 in?
66615 uses America/Chicago.
How many people live in 66615?
About 2,943 people live in ZIP code 66615, in 1,368 households, at 65.5 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 66615?
$107,656 a year, against $74,275 across Kansas.
What ZIP codes are near 66615?
The closest are 66614 (4.3 mi), 66610 (5.9 mi), 66420 (6.1 mi), 66620 (6.9 mi) and 66624 (6.9 mi).
Is 66615 a PO Box ZIP code?
66615 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “66615 ZIP Code — Topeka, Kansas (Shawnee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/66615
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/66615.json Underlying data is public domain or openly licensed — sources, vintages and licences.