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County ZIP codes · Nebraska · FIPS 31115

Loup County, NE ZIP Codes

Loup County, Nebraska has 5 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 1 of the residential ones lie mainly in Loup County and 4 mainly in a neighboring county; 4 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Loup County?

68714 · Bassett: $52k68813 · Anselmo: $73k68823 · Burwell: $62k68874 · Sargent: $60k68879 · Taylor: $81k687146882368813688746887968714 · Bassett: $52k68813 · Anselmo: $73k68823 · Burwell: $62k68874 · Sargent: $60k68879 · Taylor: $81k687146882368813688746887968714 · Bassett: $52k68813 · Anselmo: $73k68823 · Burwell: $62k68874 · Sargent: $60k68879 · Taylor: $81k6871468823688136887468879
The residential ZIP codes of Loup 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).

All 5 residential ZIP codes in Loup County

1 ZIP code lies mainly in Loup County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Loup County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
68879 Taylor 377 2 $81k $125k 100%

Partly in Loup County

Residential ZIP codes mainly in another county that reach at least 1% into Loup County, by their share here
In this county
68823 Burwell 1,936 2 $62k $174k 23%
68714 Bassett 1,139 1 $52k $133k 12%
68813 Anselmo 518 1 $73k $263k 11%
68874 Sargent 821 3 $60k $88k 5%

Download the 5 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?

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

Share of each ZIP code's land in Loup County and in the neighboring counties
ZIPIn LoupElsewhere
6882323%Garfield County55%; Rock County10%; Valley County6%; Holt County3%; Custer County2%
6871412%Rock County86%; Brown County2%
688745%Custer County95%
6881311%Custer County64%; Blaine County25%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Loup County's ZIP codes use 2 prefixes: 687 and 688.

Three-digit prefixes of Loup 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 Loup County's
PrefixSectional centerHereAll codes
687Omaha, NE (SCF 680)175
688Lincoln, NE (SCF 683)466

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