ZIP code
68331
Cortland, NE
68331 covers Cortland in Gage County, with 1,072 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 68331. Methodology
ZIP code map of 68331
About ZIP code 68331
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 68331. Not ACS. Methodology
People in 68331
Race
- White958
- American Indian or Alaska Native3
- Other race11
- Two or more races44
Hispanic or Latino (any race): 22
Age
- Under 10127
- 10 to 19185
- 20 to 2978
- 30 to 39101
- 40 to 49141
- 50 to 59150
- 60 to 69121
- 70 to 7964
- 80 and older49
Income and housing in 68331
Education
- High school graduate92.6%
- Bachelor's degree24.5%
- Graduate degree5.8%
Places covering 68331
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Cortland49.6%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Gage County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
50.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 68331
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 944 | |
| 2006 | 894 | |
| 2007 | 929 | |
| 2008 | 918 | |
| 2009 | 948 | |
| 2010 | 964 | |
| 2011 | 923 | 982 |
| 2012 | 966 | 1,000 |
| 2013 | 1,016 | 1,010 |
| 2014 | 1,064 | 960 |
| 2015 | 994 | 1,000 |
| 2016 | 991 | 990 |
| 2017 | 1,004 | 1,010 |
| 2018 | 1,037 | 1,050 |
| 2019 | 1,049 | 1,030 |
| 2020 | 1,052 | 1,020 |
| 2021 | 1,045 | 970 |
| 2022 | 1,154 | 990 |
| 2023 | 1,072 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 68331
12 nearest ZIP centroids (any distance)
- 68422Pickrell5.9 miPop 797 · Income $72,000
- 68328Clatonia6.6 miPop 439 · Income $62,500
- 68358Firth6.9 miPop 1,660 · Income $112,731
- 68368Hallam7.6 miPop 407 · Income $109,688
- 68301Adams10.0 miPop 1,388 · Income $112,963
- 68404Martell10.5 miPop 1,048 · Income $95,208
- 68438Sprague10.7 miPop 140 · Income $85,156
- 68372Hickman10.8 miPop 4,187 · Income $114,450
- 68341De Witt12.3 miPop 744 · Income $90,347
- 68419Panama14.0 miPop 223 · Income $89,583
- 68357Filley14.1 miPop 325 · Income $105,341
- 68430Roca14.5 miPop 1,661 · Income $126,458
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 68331, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 68331 FAQ
- What city is ZIP code 68331 in?
- 68331 is in Cortland, NE.
- What county is 68331 in?
- 68331 is in Gage County.
- What is the median household income in 68331?
- The median household income in 68331 is $99,750.
- Which ZIP codes are near 68331?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 68331.