US ZIP Code
66842

Cassoday, KS

Butler County  ·  Kansas

● Active
👥 432 Population ↓ 5% since 2019
💰 $72,750 Median HH Income
≈ Avg
🎂 47.1 Median Age ↑ 10% since 2019
🏠 $120,700 Median Home Value
▼ 57% below avg ↑ 44% since 2019
🎓 49.7% College Grads
▲ 28% above avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code66842
CityCassoday
StateKansas (KS)
CountyButler County
Area Code620
Elevation1,463 ft
Latitude38.024842
Longitude-96.657047
TimezoneChicago (DST)
FIPS20015
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 39.1% (169) Female 60.9% (263) ♀

Race & Ethnicity

White: 92.8%Hispanic: 6.7%Other: 0.5%Race
White92.8%
Hispanic6.7%
Other0.5%

Age Breakdown

Under 5
5%
5–17
18%
18–24
5%
25–44
19%
45–64
38%
65+
6%

Key Indicators

Median Age47.1 yrs ↑ 10% since 2019
Avg Household Size2.68
Below Poverty11.1% ▲ 11% above avg
College Grads49.7% ▲ 28% above avg
Unemployment0.0% ▼ 100% below avg
No HS Diploma4 (1.4%)
HS Graduate60 (20.7%)
Some College32 (11%)
Associates50 (17.2%)
Bachelors27 (9.3%)
Graduate Degree117 (40.3%)

Education

No HS: 1.4%HS Grad: 20.7%Some College: 11%Associates: 17.2%Bachelors: 9.3%Graduate: 40.3%Edu
No HS1.4%
HS Grad20.7%
Some College11.0%
Associates17.2%
Bachelors9.3%
Graduate40.3%
Housing & Income

Housing Tenure

Owner: 80.8%Renter: 19.3%Tenure
Owner80.8%
Renter19.3%

Home Value Distribution

Under $50k
12%
$50k–100k
24%
$100k–150k
23%
$150k–200k
5%
$200k–300k
12%
$300k–500k
13%
Over $500k
11%

Financials

Median HH Income$72,750 ≈ Avg
Median Home Value$120,700 ▼ 57% below avg ↑ 44% since 2019
Home/Income Ratio1.7x (nat avg ~3.5x)
Median Rent$1,063/mo ↑ 95% since 2019
Total Units257
Vacant Units96
Avg HH Size2.68

Income Distribution

Under $25k
5%
$25k–50k
26%
$50k–75k
22%
$75k–100k
14%
$100k–150k
19%
$150k–200k
6%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
96%
Walked
1%
Work From Home
3%

Commute Time

Under 15 min
15%
15–30 min
27%
30–45 min
26%
Over 45 min
32%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
6%
1960s–1970s
12%
1980s–1990s
14%
2000+
68%

Summary

Total Units257
Vacant96
Owner Occupied80.8%
Renter Occupied19.3%
Avg HH Size2.68
Frequently Asked Questions
ZIP code 66842 is in Cassoday, KS, in Butler County.
ZIP code 66842 is located in Kansas (KS).
ZIP code 66842 is in Butler County, KS.
ZIP 66842 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 66842 is 432 people (ACS 2023).
The median household income in ZIP code 66842 is $72,750 (ACS 2023).
The median home value in ZIP 66842 is $120,700 (ACS 2023).
About ZIP Code 66842

ZIP code 66842 is located in Cassoday, Kansas, within Butler County. With a population of 432, this is a sparsely populated ZIP code with a mature community — the median age is 47.1 years. Economically, 66842 is a solidly middle-class ZIP code: the median household income of $72,750 is near the national average.

Real estate in ZIP code 66842 represents one of the more affordable housing markets in the country. The median home value of $120,700 is well below the national average. Renters can expect to pay around $1,063 per month in median rent. Homeownership is strong here — 80.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 44% since 2019.

The population of 66842 is primarily White (92.82%). Residents are well-educated — 49.7% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 11.1%.

As in most parts of the country, driving alone is the dominant commute mode at 90%.

Overall, ZIP code 66842 in Cassoday, KS is characterized as solidly middle-class, well-educated, a mature community, and predominantly owner-occupied. With 432 residents, a median household income of $72,750, and a median home value of $120,700, it offers a clear picture of life in this part of Kansas.