ZIP code
68454
Unadilla, NE
68454 covers Unadilla in Otoe County, with 641 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 68454. Methodology
ZIP code map of 68454

About ZIP code 68454
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 68454. Not ACS. Methodology
People in 68454
Race
- White708
- Asian1
- Other race6
- Two or more races33
Hispanic or Latino (any race): 19
Age
- Under 1098
- 10 to 1983
- 20 to 2976
- 30 to 3966
- 40 to 4995
- 50 to 59105
- 60 to 69133
- 70 to 7964
- 80 and older28
Income and housing in 68454
Education
- High school graduate97.0%
- Bachelor's degree25.9%
- Graduate degree5.8%
Places covering 68454
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.
- Unadilla39.6%
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.
- Otoe County95.2%
- Cass County4.8%
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
60.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 68454
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 692 | |
| 2006 | 664 | |
| 2007 | 684 | |
| 2008 | 654 | |
| 2009 | 643 | |
| 2010 | 642 | |
| 2011 | 738 | 647 |
| 2012 | 814 | 690 |
| 2013 | 653 | 670 |
| 2014 | 653 | 680 |
| 2015 | 538 | 680 |
| 2016 | 503 | 640 |
| 2017 | 559 | 660 |
| 2018 | 720 | 660 |
| 2019 | 731 | 700 |
| 2020 | 774 | 640 |
| 2021 | 702 | 620 |
| 2022 | 736 | 660 |
| 2023 | 641 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 68454
12 nearest ZIP centroids (any distance)
- 68418Palmyra4.8 miPop 1,201 · Income $83,365
- 68446Syracuse6.9 miPop 2,871 · Income $89,500
- 68324Burr9.2 miPop 96 · Income —
- 68349Elmwood10.0 miPop 1,247 · Income $75,990
- 68344Douglas10.2 miPop 472 · Income $86,442
- 68307Avoca10.3 miPop 391 · Income $70,714
- 68417Otoe10.6 miPop 319 · Income $39,688
- 68347Eagle10.7 miPop 2,209 · Income $82,394
- 68317Bennet11.4 miPop 1,963 · Income $106,071
- 68346Dunbar12.6 miPop 508 · Income $87,500
- 68461Walton12.8 miPop 732 · Income —
- 68419Panama13.1 miPop 223 · Income $89,583
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 68454, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 68454 FAQ
- What city is ZIP code 68454 in?
- 68454 is in Unadilla, NE.
- What county is 68454 in?
- 68454 is in Otoe County.
- What is the median household income in 68454?
- The median household income in 68454 is $80,833.
- Which ZIP codes are near 68454?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 68454.