US ZIP Code
52731

Charlotte, IA

Clinton County  ·  Iowa

● Active
👥 808 Population ↑ 11% since 2019
💰 $92,153 Median HH Income
▲ 21% above avg ↑ 38% since 2019
🎂 46.9 Median Age ↓ 12% since 2019
🏠 $134,900 Median Home Value
▼ 52% below avg ↓ 5% since 2019
🎓 22.3% College Grads
▼ 42% below avg
📊 8.6% Unemployment
▲ 75% above avg ↑ 332% since 2019
ZIP Code Details
ZIP Code52731
CityCharlotte
StateIowa (IA)
CountyClinton County
Area Code563
Elevation678 ft
Latitude41.966353
Longitude-90.485523
TimezoneChicago (DST)
FIPS19045
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.3% (398) Female 50.7% (410) ♀

Race & Ethnicity

White: 87%Hispanic: 7.4%Black: 1.9%Other: 3.7%Race
White87.0%
Hispanic7.4%
Black1.9%
Other3.7%

Age Breakdown

Under 5
4%
5–17
19%
18–24
5%
25–44
21%
45–64
34%
65+
4%

Key Indicators

Median Age46.9 yrs ↓ 12% since 2019
Avg Household Size2.40
Below Poverty9.3% ≈ Avg
College Grads22.3% ▼ 42% below avg
Unemployment8.6% ▲ 75% above avg
HS Graduate278 (49.6%)
Some College72 (12.8%)
Associates86 (15.3%)
Bachelors56 (10%)
Graduate Degree69 (12.3%)

Education

HS Grad: 49.6%Some College: 12.8%Associates: 15.3%Bachelors: 10%Graduate: 12.3%Edu
HS Grad49.6%
Some College12.8%
Associates15.3%
Bachelors10.0%
Graduate12.3%
Housing & Income

Housing Tenure

Owner: 85.2%Renter: 14.8%Tenure
Owner85.2%
Renter14.8%

Home Value Distribution

Under $50k
7%
$50k–100k
26%
$100k–150k
27%
$150k–200k
19%
$200k–300k
7%
$300k–500k
10%
Over $500k
2%

Financials

Median HH Income$92,153 ▲ 21% above avg ↑ 38% since 2019
Median Home Value$134,900 ▼ 52% below avg ↓ 5% since 2019
Home/Income Ratio1.5x (nat avg ~3.5x)
Median Rent$739/mo ↑ 15% since 2019
Total Units353
Vacant Units16
Avg HH Size2.40

Income Distribution

Under $25k
7%
$25k–50k
10%
$50k–75k
19%
$75k–100k
16%
$100k–150k
35%
$150k–200k
7%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
75%
Walked
6%
Work From Home
19%

Commute Time

Under 15 min
28%
15–30 min
31%
30–45 min
26%
Over 45 min
16%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
14%
1960s–1970s
7%
1980s–1990s
10%
2000+
64%

Summary

Total Units353
Vacant16
Owner Occupied85.2%
Renter Occupied14.8%
Avg HH Size2.40
Frequently Asked Questions
ZIP code 52731 is in Charlotte, IA, in Clinton County.
ZIP code 52731 is located in Iowa (IA).
ZIP code 52731 is in Clinton County, IA.
ZIP 52731 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 52731 is 808 people (ACS 2023).
The median household income in ZIP code 52731 is $92,153 (ACS 2023).
The median home value in ZIP 52731 is $134,900 (ACS 2023).
About ZIP Code 52731

ZIP code 52731 is located in Charlotte, Iowa, within Clinton County. With a population of 808, this is a sparsely populated ZIP code with a mature community — the median age is 46.9 years. Economically, 52731 is a middle-income ZIP code: the median household income of $92,153 is above the national average.

Real estate in ZIP code 52731 represents one of the more affordable housing markets in the country. The median home value of $134,900 is well below the national average. Renters can expect to pay around $739 per month in median rent. Homeownership is strong here — 85.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 5% since 2019.

The population of 52731 is primarily White (87.00%). Residents are less-educated — 22.3% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 9.3%. Household income has grown by 38% since 2019.

The unemployment rate in 52731 stands at 8.6%, which is significantly above the national average. About 19% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 74%.

Overall, ZIP code 52731 in Charlotte, IA is characterized as middle-income, less-educated, a mature community, and predominantly owner-occupied. With 808 residents, a median household income of $92,153, and a median home value of $134,900, it offers a clear picture of life in this part of Iowa.