What city is ZIP code 66845?

ZIP code 66845 is in Cottonwood Falls, KS (Chase County).

What county is ZIP code 66845 in?

ZIP code 66845 is mostly in Chase County, Kansas.

How many people live in ZIP code 66845?

About 1,237 people live in the 66845 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 66845

Cottonwood Falls, KS, Chase County

Population

1,237

Land area

153.4sq mi

People per sq mi

City

Cottonwood Falls

ZIP 66845 and nearby ZIP codes

Full map

ZIP 66845 at a glance

ZIP 66845 (Cottonwood Falls) is 78% less dense than Kansas as a whole.
Households here earn a median of $51,771 a year, 30% less than the Kansas figure of $74,275.
A typical owner-occupied home is valued at $89,700 (59% below Kansas) and median rent is $843 a month.

Local data for ZIP 66845

Counts from official public data

Housing and community stats

ZIP 66845, American Community Survey 2020-2024

Full profile

Median household income

$51,771

Poverty rate

8.7%

Median home value

$89,700

Median rent

$843/mo

Homeownership

79.4%

Bachelor's or higher

27.3%

Median age

43.0

Average commute

21.9 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

287

$10.7M annual payroll

PPP loans

$1.6M

85 loans

Campaign donations

$8,143

67% D, 5% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 66845, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: wildfire

Storm events since 1996

414

Countywide, mostly hail

Flood insurance policies

0.7% of homes, county

July high / Jan low

90° / 18°F

38.0 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 66845, CDC PLACES estimates

All 40 measures

Obesity

38.7%

U.S. 33.3% +5.4 pts

Diabetes

13.6%

U.S. 12.1% +1.5 pts

Smoking

16.1%

U.S. 12.8% +3.3 pts

Uninsured (18-64)

12.7%

U.S. 11.1% +1.6 pts

Frequently asked questions

What city is ZIP code 66845?: ZIP code 66845 is in Cottonwood Falls, KS (Chase County).
What county is ZIP code 66845 in?: ZIP code 66845 is mostly in Chase County, Kansas.
How many people live in ZIP code 66845?: About 1,237 people live in the 66845 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.