US ZIP Code
51543

Kimballton, IA

Audubon County  ·  Iowa

● Active
👥 435 Population ↑ 4% since 2019
💰 $55,625 Median HH Income
▼ 27% below avg ↑ 19% since 2019
🎂 43.3 Median Age ↓ 24% since 2019
🏠 $145,800 Median Home Value
▼ 48% below avg ↑ 77% since 2019
🎓 37.8% College Grads
≈ Avg
📊 3.1% Unemployment
▼ 38% below avg ↑ 107% since 2019
ZIP Code Details
ZIP Code51543
CityKimballton
StateIowa (IA)
CountyAudubon County
Area Code712
Elevation1,294 ft
Latitude41.657919
Longitude-95.073131
TimezoneChicago (DST)
FIPS19009
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.7% (212) Female 51.3% (223) ♀

Race & Ethnicity

White: 94.3%Hispanic: 2.1%Other: 3.2%Race
White94.3%
Hispanic2.1%
Other3.2%

Age Breakdown

Under 5
4%
5–17
26%
18–24
4%
25–44
20%
45–64
26%
65+
11%

Key Indicators

Median Age43.3 yrs ↓ 24% since 2019
Avg Household Size2.57
Below Poverty23.5% ▲ 135% above avg
College Grads37.8% ≈ Avg
Unemployment3.1% ▼ 38% below avg
HS Graduate87 (33.6%)
Some College32 (12.4%)
Associates42 (16.2%)
Bachelors71 (27.4%)
Graduate Degree27 (10.4%)

Education

HS Grad: 33.6%Some College: 12.4%Associates: 16.2%Bachelors: 27.4%Graduate: 10.4%Edu
HS Grad33.6%
Some College12.4%
Associates16.2%
Bachelors27.4%
Graduate10.4%
Housing & Income

Housing Tenure

Owner: 76.3%Renter: 23.7%Tenure
Owner76.3%
Renter23.7%

Home Value Distribution

Under $50k
9%
$50k–100k
28%
$100k–150k
14%
$150k–200k
26%
$200k–300k
9%
$300k–500k
12%
Over $500k
2%

Financials

Median HH Income$55,625 ▼ 27% below avg ↑ 19% since 2019
Median Home Value$145,800 ▼ 48% below avg ↑ 77% since 2019
Home/Income Ratio2.6x (nat avg ~3.5x)
Median Rent$850/mo ↑ 55% since 2019
Total Units197
Vacant Units28
Avg HH Size2.57

Income Distribution

Under $25k
19%
$25k–50k
16%
$50k–75k
17%
$75k–100k
22%
$100k–150k
18%
$150k–200k
4%
Over $200k
3%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
5%
Work From Home
8%

Commute Time

Under 15 min
29%
15–30 min
38%
30–45 min
22%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
8%
1940s–1950s
18%
1960s–1970s
4%
1980s–1990s
2%
2000+
68%

Summary

Total Units197
Vacant28
Owner Occupied76.3%
Renter Occupied23.7%
Avg HH Size2.57
Frequently Asked Questions
ZIP code 51543 is in Kimballton, IA, in Audubon County.
ZIP code 51543 is located in Iowa (IA).
ZIP code 51543 is in Audubon County, IA.
ZIP 51543 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 51543 is 435 people (ACS 2023).
The median household income in ZIP code 51543 is $55,625 (ACS 2023).
The median home value in ZIP 51543 is $145,800 (ACS 2023).
About ZIP Code 51543

ZIP code 51543 is located in Kimballton, Iowa, within Audubon County. With a population of 435, this is a sparsely populated ZIP code with a middle-aged community — the median age is 43.3 years. Economically, 51543 is a solidly middle-class ZIP code: the median household income of $55,625 is below the national average.

Real estate in ZIP code 51543 represents one of the more affordable housing markets in the country. The median home value of $145,800 is below the national average. Renters can expect to pay around $850 per month in median rent. Homeownership is strong here — 76.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 77% since 2019.

The population of 51543 is primarily White (94.25%). Residents are moderately educated — 37.8% hold a bachelor's degree or higher, which is near the national average. Poverty affects a significant share of residents at 23.5%. Household income has grown by 19% since 2019.

The unemployment rate in 51543 stands at 3.1%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 75%.

Overall, ZIP code 51543 in Kimballton, IA is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 435 residents, a median household income of $55,625, and a median home value of $145,800, it offers a clear picture of life in this part of Iowa.