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County ZIP codes · Nebraska · FIPS 31027

Cedar County, NE ZIP Codes

Cedar County, Nebraska has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 9 of the residential ones lie mainly in Cedar County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $63,953 in 68745 (Laurel) to $90,500 in 68739 (Hartington) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Cedar County?

68717 · Belden: $66k68727 · Coleridge: $54k68730 · Crofton: $77k68736 · Fordyce: $84k68739 · Hartington: $91k68745 · Laurel: $64k68747 · McLean: $88k68749 · Magnet: $59k68757 · Newcastle: $89k68771 · Randolph: $84k68774 · Saint Helena: $86k68786 · Wausa: $79k68792 · Wynot: $70k68739687306877168757687866874568792687276873668774687476871768717 · Belden: $66k68727 · Coleridge: $54k68730 · Crofton: $77k68736 · Fordyce: $84k68739 · Hartington: $91k68745 · Laurel: $64k68747 · McLean: $88k68749 · Magnet: $59k68757 · Newcastle: $89k68771 · Randolph: $84k68774 · Saint Helena: $86k68786 · Wausa: $79k68792 · Wynot: $70k68739687306877168757687866874568792687276873668774687476871768717 · Belden: $66k68727 · Coleridge: $54k68730 · Crofton: $77k68736 · Fordyce: $84k68739 · Hartington: $91k68745 · Laurel: $64k68747 · McLean: $88k68749 · Magnet: $59k68757 · Newcastle: $89k68771 · Randolph: $84k68774 · Saint Helena: $86k68786 · Wausa: $79k68792 · Wynot: $70k68739687306877168757687866874568792687276873668774
The residential ZIP codes of Cedar County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $76,944 and $83,580.

They carry 13 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 13 residential ZIP codes in Cedar County

9 ZIP codes lie mainly in Cedar County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Cedar County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
68739 Hartington 2,799 12 $91k $218k 99%
68745 Laurel 1,737 13 $64k $191k 88%
68771 Randolph 1,412 9 $84k $163k 49%
68727 Coleridge 685 10 $54k $98k 100%
68736 Fordyce 525 9 $84k $225k 100%
68792 Wynot 340 6 $70k $136k 100%
68774 Saint Helena 238 6 $86k $190k 100%
68717 Belden 184 10 $66k $115k 100%
68749 Magnet 61 60 $59k $34k 100%

Partly in Cedar County

Residential ZIP codes mainly in another county that reach at least 1% into Cedar County, by their share here
In this county
68730 Crofton 2,156 14 $77k $209k 32%
68786 Wausa 1,080 9 $79k $103k 17%
68757 Newcastle 783 6 $89k $135k 8%
68747 McLean 198 8 $88k $138k 4%

Download the 13 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Cedar County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Cedar County and in the neighboring counties
ZIPIn CedarElsewhere
6873999%Dixon County1%
6873032%Knox County68%
6874588%Wayne County6%; Dixon County6%
6877149%Pierce County31%; Wayne County20%
6878617%Knox County79%; Pierce County4%
687578%Dixon County92%
687474%Pierce County96%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Cedar County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Cedar County starts with 687.

Three-digit prefixes of Cedar County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Cedar County's
PrefixSectional centerHereAll codes
687Omaha, NE (SCF 680)1375

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.