US ZIP Code
66541

Summerfield, KS

Marshall County  ·  Kansas

● Active
👥 259 Population ↑ 34% since 2019
💰 $42,500 Median HH Income
▼ 44% below avg ↓ 11% since 2019
🎂 61.1 Median Age ↑ 19% since 2019
🏠 $84,500 Median Home Value
▼ 70% below avg ↑ 83% since 2019
🎓 20.5% College Grads
▼ 47% below avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code66541
CitySummerfield
StateKansas (KS)
CountyMarshall County
Area Code785
Elevation1,432 ft
Latitude39.978561
Longitude-96.343592
TimezoneChicago (DST)
FIPS20117
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 42.5% (110) Female 57.5% (149) ♀

Race & Ethnicity

White: 98.5%Black: 1.2%Other: 0.4%Race
White98.5%
Black1.2%
Other0.4%

Age Breakdown

Under 5
4%
5–17
8%
18–24
14%
25–44
14%
45–64
35%
65+
15%

Key Indicators

Median Age61.1 yrs ↑ 19% since 2019
Avg Household Size2.40
Below Poverty27.4% ▲ 174% above avg
College Grads20.5% ▼ 47% below avg
Unemployment0.0% ▼ 100% below avg
HS Graduate118 (63.8%)
Some College8 (4.3%)
Associates21 (11.4%)
Bachelors27 (14.6%)
Graduate Degree11 (5.9%)

Education

HS Grad: 63.8%Some College: 4.3%Associates: 11.4%Bachelors: 14.6%Graduate: 5.9%Edu
HS Grad63.8%
Some College4.3%
Associates11.4%
Bachelors14.6%
Graduate5.9%
Housing & Income

Housing Tenure

Owner: 98.2%Renter: 1.9%Tenure
Owner98.2%
Renter1.9%

Home Value Distribution

Under $50k
23%
$50k–100k
37%
$100k–150k
6%
$150k–200k
26%
Over $500k
8%

Financials

Median HH Income$42,500 ▼ 44% below avg ↓ 11% since 2019
Median Home Value$84,500 ▼ 70% below avg ↑ 83% since 2019
Home/Income Ratio2.0x (nat avg ~3.5x)
Total Units117
Vacant Units9
Avg HH Size2.40

Income Distribution

Under $25k
36%
$25k–50k
18%
$50k–75k
26%
$75k–100k
16%
$150k–200k
3%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
100%

Commute Time

Under 15 min
43%
15–30 min
17%
30–45 min
17%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
7%
1960s–1970s
19%
1980s–1990s
6%
2000+
68%

Summary

Total Units117
Vacant9
Owner Occupied98.2%
Renter Occupied1.9%
Avg HH Size2.40
Frequently Asked Questions
ZIP code 66541 is in Summerfield, KS, in Marshall County.
ZIP code 66541 is located in Kansas (KS).
ZIP code 66541 is in Marshall County, KS.
ZIP 66541 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 66541 is 259 people (ACS 2023).
The median household income in ZIP code 66541 is $42,500 (ACS 2023).
The median home value in ZIP 66541 is $84,500 (ACS 2023).
About ZIP Code 66541

ZIP code 66541 is located in Summerfield, Kansas, within Marshall County. With a population of 259, this is a sparsely populated ZIP code with an older community — the median age is 61.1 years. Economically, 66541 is a working-class ZIP code: the median household income of $42,500 is below the national average.

Real estate in ZIP code 66541 represents one of the more affordable housing markets in the country. The median home value of $84,500 is well below the national average. Homeownership is strong here — 98.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 83% since 2019.

The population of 66541 is primarily White (98.46%). Residents are less-educated — 20.5% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 27.4%. Household income has declined by 11% since 2019.

Overall, ZIP code 66541 in Summerfield, KS is characterized as working-class, less-educated, an older community, and predominantly owner-occupied. With 259 residents, a median household income of $42,500, and a median home value of $84,500, it offers a clear picture of life in this part of Kansas.