US ZIP Code
66434

Hiawatha, KS

Brown County  ·  Kansas

● Active
👥 4,738 Population
💰 $73,304 Median HH Income
≈ Avg ↑ 49% since 2019
🎂 41.8 Median Age ↓ 2% since 2019
🏠 $132,000 Median Home Value
▼ 53% below avg ↑ 36% since 2019
🎓 31.2% College Grads
▼ 20% below avg
📊 5.0% Unemployment
≈ Avg ↑ 9% since 2019
ZIP Code Details
ZIP Code66434
CityHiawatha
StateKansas (KS)
CountyBrown County
Area Code785
Elevation1,128 ft
Latitude39.86304
Longitude-95.554804
TimezoneChicago (DST)
FIPS20013
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.1% (2,326) Female 50.9% (2,412) ♀

Race & Ethnicity

White: 88.1%Hispanic: 2.1%Black: 1.8%Asian: 0.4%Other: 4.3%Race
White88.1%
Hispanic2.1%
Black1.8%
Asian0.4%
Other4.3%

Age Breakdown

Under 5
5%
5–17
21%
18–24
6%
25–44
23%
45–64
26%
65+
9%

Key Indicators

Median Age41.8 yrs ↓ 2% since 2019
Avg Household Size2.55
Below Poverty8.7% ▼ 13% below avg
College Grads31.2% ▼ 20% below avg
Unemployment5.0% ≈ Avg
No HS Diploma10 (0.3%)
HS Graduate1,140 (36.2%)
Some College417 (13.2%)
Associates603 (19.1%)
Bachelors385 (12.2%)
Graduate Degree597 (18.9%)

Education

No HS: 0.3%HS Grad: 36.2%Some College: 13.2%Associates: 19.1%Bachelors: 12.2%Graduate: 18.9%Edu
No HS0.3%
HS Grad36.2%
Some College13.2%
Associates19.1%
Bachelors12.2%
Graduate18.9%
Housing & Income

Housing Tenure

Owner: 77%Renter: 23%Tenure
Owner77.0%
Renter23.0%

Home Value Distribution

Under $50k
8%
$50k–100k
29%
$100k–150k
19%
$150k–200k
12%
$200k–300k
17%
$300k–500k
11%
Over $500k
4%

Financials

Median HH Income$73,304 ≈ Avg ↑ 49% since 2019
Median Home Value$132,000 ▼ 53% below avg ↑ 36% since 2019
Home/Income Ratio1.8x (nat avg ~3.5x)
Median Rent$676/mo
Total Units2,206
Vacant Units385
Avg HH Size2.55

Income Distribution

Under $25k
15%
$25k–50k
19%
$50k–75k
15%
$75k–100k
23%
$100k–150k
14%
$150k–200k
6%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
90%
Walked
3%
Work From Home
7%

Commute Time

Under 15 min
66%
15–30 min
26%
30–45 min
5%
Over 45 min
4%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
18%
1960s–1970s
11%
1980s–1990s
8%
2000+
61%

Summary

Total Units2,206
Vacant385
Owner Occupied77.0%
Renter Occupied23.0%
Avg HH Size2.55
Frequently Asked Questions
ZIP code 66434 is in Hiawatha, KS, in Brown County.
ZIP code 66434 is located in Kansas (KS).
ZIP code 66434 is in Brown County, KS.
ZIP 66434 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 66434 is 4,738 people (ACS 2023).
The median household income in ZIP code 66434 is $73,304 (ACS 2023).
The median home value in ZIP 66434 is $132,000 (ACS 2023).
About ZIP Code 66434

ZIP code 66434 is located in Hiawatha, Kansas, within Brown County. With a population of 4,738, this is a lightly populated ZIP code with a middle-aged community — the median age is 41.8 years. Economically, 66434 is a solidly middle-class ZIP code: the median household income of $73,304 is near the national average.

Real estate in ZIP code 66434 represents one of the more affordable housing markets in the country. The median home value of $132,000 is well below the national average. Renters can expect to pay around $676 per month in median rent. Homeownership is strong here — 77.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 36% since 2019.

The population of 66434 is primarily White (88.08%). Residents are moderately educated — 31.2% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 8.7%. Household income has grown by 49% since 2019.

The unemployment rate in 66434 stands at 5.0%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 79%.

Overall, ZIP code 66434 in Hiawatha, KS is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 4,738 residents, a median household income of $73,304, and a median home value of $132,000, it offers a clear picture of life in this part of Kansas.