US ZIP Code
68331

Cortland, NE

Gage County  ·  Nebraska

● Active
👥 1,072 Population ↑ 2% since 2019
💰 $99,750 Median HH Income
▲ 31% above avg ↑ 64% since 2019
🎂 40.5 Median Age ↑ 2% since 2019
🏠 $247,700 Median Home Value
▼ 11% below avg ↑ 48% since 2019
🎓 51.0% College Grads
▲ 32% above avg
📊 1.3% Unemployment
▼ 73% below avg ↓ 74% since 2019
ZIP Code Details
ZIP Code68331
CityCortland
StateNebraska (NE)
CountyGage County
Area Code402
Elevation1,434 ft
Latitude40.472889
Longitude-96.714812
TimezoneChicago (DST)
FIPS31067
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 53.5% (574) Female 46.5% (498) ♀

Race & Ethnicity

White: 80.9%Hispanic: 11.8%Other: 6.6%Race
White80.9%
Hispanic11.8%
Other6.6%

Age Breakdown

Under 5
2%
5–17
25%
18–24
4%
25–44
24%
45–64
27%
65+
9%

Key Indicators

Median Age40.5 yrs ↑ 2% since 2019
Avg Household Size2.69
Below Poverty2.9% ▼ 71% below avg
College Grads51.0% ▲ 32% above avg
Unemployment1.3% ▼ 73% below avg
No HS Diploma10 (1.4%)
HS Graduate154 (21.8%)
Some College69 (9.7%)
Associates114 (16.1%)
Bachelors181 (25.6%)
Graduate Degree180 (25.4%)

Education

No HS: 1.4%HS Grad: 21.8%Some College: 9.7%Associates: 16.1%Bachelors: 25.6%Graduate: 25.4%Edu
No HS1.4%
HS Grad21.8%
Some College9.7%
Associates16.1%
Bachelors25.6%
Graduate25.4%
Housing & Income

Housing Tenure

Owner: 92%Renter: 8%Tenure
Owner92.0%
Renter8.0%

Home Value Distribution

Under $50k
2%
$50k–100k
2%
$100k–150k
19%
$150k–200k
15%
$200k–300k
22%
$300k–500k
30%
Over $500k
10%

Financials

Median HH Income$99,750 ▲ 31% above avg ↑ 64% since 2019
Median Home Value$247,700 ▼ 11% below avg ↑ 48% since 2019
Home/Income Ratio2.5x (nat avg ~3.5x)
Median Rent$950/mo ↓ 7% since 2019
Total Units398
Avg HH Size2.69

Income Distribution

Under $25k
7%
$25k–50k
8%
$50k–75k
22%
$75k–100k
9%
$100k–150k
26%
$150k–200k
8%
Over $200k
20%
Employment & Commute

How People Get to Work

Drove Alone
84%
Walked
0%
Work From Home
16%

Commute Time

Under 15 min
12%
15–30 min
27%
30–45 min
43%
Over 45 min
18%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
10%
1960s–1970s
17%
1980s–1990s
14%
2000+
54%

Summary

Total Units398
Owner Occupied92.0%
Renter Occupied8.0%
Avg HH Size2.69
Frequently Asked Questions
ZIP code 68331 is in Cortland, NE, in Gage County.
ZIP code 68331 is located in Nebraska (NE).
ZIP code 68331 is in Gage County, NE.
ZIP 68331 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 68331 is 1,072 people (ACS 2023).
The median household income in ZIP code 68331 is $99,750 (ACS 2023).
The median home value in ZIP 68331 is $247,700 (ACS 2023).
About ZIP Code 68331

ZIP code 68331 is located in Cortland, Nebraska, within Gage County. With a population of 1,072, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40.5 years. Economically, 68331 is a middle-income ZIP code: the median household income of $99,750 is above the national average.

Real estate in ZIP code 68331 represents an affordable housing market. The median home value of $247,700 is near the national average. Renters can expect to pay around $950 per month in median rent. Homeownership is strong here — 92.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 48% since 2019.

The population of 68331 is primarily White (80.88%). Residents are well-educated — 51.0% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 2.9%. Household income has grown by 64% since 2019.

The unemployment rate in 68331 stands at 1.3%, which is well below the national average. About 14% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 73%.

Overall, ZIP code 68331 in Cortland, NE is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 1,072 residents, a median household income of $99,750, and a median home value of $247,700, it offers a clear picture of life in this part of Nebraska.