US ZIP Code
56003

Mankato, MN

Nicollet County  ·  Minnesota

● Active
👥 15,319 Population ↑ 4% since 2019
💰 $80,587 Median HH Income
≈ Avg ↑ 15% since 2019
🎂 38.6 Median Age ↑ 2% since 2019
🏠 $260,800 Median Home Value
≈ Avg ↑ 31% since 2019
🎓 58.0% College Grads
▲ 50% above avg
📊 1.7% Unemployment
▼ 65% below avg ↓ 55% since 2019
ZIP Code Details
ZIP Code56003
CityMankato
StateMinnesota (MN)
CountyNicollet County
Area Code507/924
Elevation986 ft
Latitude44.219273
Longitude-94.090329
TimezoneChicago (DST)
FIPS27103
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.6% (7,591) Female 50.5% (7,728) ♀

Race & Ethnicity

White: 87.3%Hispanic: 4.8%Black: 1.9%Asian: 1.8%Other: 4.2%Race
White87.3%
Hispanic4.8%
Black1.9%
Asian1.8%
Other4.2%

Age Breakdown

Under 5
7%
5–17
19%
18–24
7%
25–44
27%
45–64
24%
65+
7%

Key Indicators

Median Age38.6 yrs ↑ 2% since 2019
Avg Household Size2.38
Below Poverty7.2% ▼ 29% below avg
College Grads58.0% ▲ 50% above avg
Unemployment1.7% ▼ 65% below avg
No HS Diploma10 (0.1%)
HS Graduate2,073 (21.1%)
Some College867 (8.8%)
Associates1,173 (12%)
Bachelors1,585 (16.1%)
Graduate Degree4,107 (41.8%)

Education

No HS: 0.1%HS Grad: 21.1%Some College: 8.8%Associates: 12%Bachelors: 16.1%Graduate: 41.8%Edu
No HS0.1%
HS Grad21.1%
Some College8.8%
Associates12.0%
Bachelors16.1%
Graduate41.8%
Housing & Income

Housing Tenure

Owner: 74.1%Renter: 25.9%Tenure
Owner74.1%
Renter25.9%

Home Value Distribution

Under $50k
7%
$50k–100k
3%
$100k–150k
4%
$150k–200k
13%
$200k–300k
37%
$300k–500k
25%
Over $500k
11%

Financials

Median HH Income$80,587 ≈ Avg ↑ 15% since 2019
Median Home Value$260,800 ≈ Avg ↑ 31% since 2019
Home/Income Ratio3.2x (nat avg ~3.5x)
Median Rent$920/mo ↑ 12% since 2019
Total Units6,543
Vacant Units160
Avg HH Size2.38

Income Distribution

Under $25k
11%
$25k–50k
14%
$50k–75k
19%
$75k–100k
14%
$100k–150k
20%
$150k–200k
10%
Over $200k
12%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
0%
Walked
3%
Work From Home
12%

Commute Time

Under 15 min
58%
15–30 min
31%
30–45 min
7%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
8%
1960s–1970s
14%
1980s–1990s
19%
2000+
58%

Summary

Total Units6,543
Vacant160
Owner Occupied74.1%
Renter Occupied25.9%
Avg HH Size2.38
Frequently Asked Questions
ZIP code 56003 is in Mankato, MN, in Nicollet County.
ZIP code 56003 is located in Minnesota (MN).
ZIP code 56003 is in Nicollet County, MN.
ZIP 56003 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 56003 is 15,319 people (ACS 2023).
The median household income in ZIP code 56003 is $80,587 (ACS 2023).
The median home value in ZIP 56003 is $260,800 (ACS 2023).
About ZIP Code 56003

ZIP code 56003 is located in Mankato, Minnesota, within Nicollet County. With a population of 15,319, this is a moderately populated ZIP code with a middle-aged community — the median age is 38.6 years. Economically, 56003 is a middle-income ZIP code: the median household income of $80,587 is near the national average.

Real estate in ZIP code 56003 represents a mid-range housing market. The median home value of $260,800 is near the national average. Renters can expect to pay around $920 per month in median rent. Homeownership is strong here — 74.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 31% since 2019.

The population of 56003 is primarily White (87.26%). Residents are well-educated — 58.0% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 7.2%. Household income has grown by 15% since 2019.

The unemployment rate in 56003 stands at 1.7%, which is well below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 75%.

Overall, ZIP code 56003 in Mankato, MN is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 15,319 residents, a median household income of $80,587, and a median home value of $260,800, it offers a clear picture of life in this part of Minnesota.