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County ZIP codes · Nebraska · FIPS 31169

Thayer County, NE ZIP Codes

Thayer County, Nebraska has 17 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 11 of the residential ones lie mainly in Thayer County and 6 mainly in a neighboring county; 12 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Thayer County?

66955 · Mahaska: $86k68303 · Alexandria: $60k68315 · Belvidere: $61k68322 · Bruning: $89k68325 · Byron: $74k68326 · Carleton: $86k68327 · Chester: $56k68335 · Davenport: $73k68340 · Deshler: $62k68362 · Gilead: $63k68370 · Hebron: $67k68375 · Hubbell: $49k68429 · Reynolds: $44k68453 · Tobias: $84k68943 · Hardy: $181k68964 · Oak: $85k68974 · Ruskin: $80k6837068335683036695568453683226832768340683256832668943689646897468315684296837566955 · Mahaska: $86k68303 · Alexandria: $60k68315 · Belvidere: $61k68322 · Bruning: $89k68325 · Byron: $74k68326 · Carleton: $86k68327 · Chester: $56k68335 · Davenport: $73k68340 · Deshler: $62k68362 · Gilead: $63k68370 · Hebron: $67k68375 · Hubbell: $49k68429 · Reynolds: $44k68453 · Tobias: $84k68943 · Hardy: $181k68964 · Oak: $85k68974 · Ruskin: $80k6837068335683036695568453683226832768340683256832668943689646897468315684296837566955 · Mahaska: $86k68303 · Alexandria: $60k68315 · Belvidere: $61k68322 · Bruning: $89k68325 · Byron: $74k68326 · Carleton: $86k68327 · Chester: $56k68335 · Davenport: $73k68340 · Deshler: $62k68362 · Gilead: $63k68370 · Hebron: $67k68375 · Hubbell: $49k68429 · Reynolds: $44k68453 · Tobias: $84k68943 · Hardy: $181k68964 · Oak: $85k68974 · Ruskin: $80k683706833568303669556845368322683276834068325683266894368964689746831568429
The residential ZIP codes of Thayer 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 17 residential ZIP codes in Thayer County

11 ZIP codes lie mainly in Thayer County; 6 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Thayer County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
68370 Hebron 1,938 12 $67k $125k 100%
68340 Deshler 989 18 $62k $128k 100%
68322 Bruning 513 8 $89k $149k 71%
68335 Davenport 395 5 $73k $116k 57%
68327 Chester 383 8 $56k $126k 66%
68326 Carleton 339 6 $86k $141k 95%
68303 Alexandria 233 4 $60k $63k 85%
68325 Byron 131 3 $74k – 55%
68315 Belvidere 70 2 $61k – 100%
68375 Hubbell 69 2 $49k $42k 100%
68362 Gilead 30 13 $63k $28k 100%

Partly in Thayer County

Residential ZIP codes mainly in another county that reach at least 1% into Thayer County, by their share here
In this county
68429 Reynolds 59 3 $44k $106k 48%
66955 Mahaska 47 1 $86k – 22%
68974 Ruskin 262 8 $80k $92k 11%
68943 Hardy 241 4 $181k – 4%
68453 Tobias 280 4 $84k $121k 4%
68964 Oak 139 5 $85k – 3%

Download the 17 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?

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

Share of each ZIP code's land in Thayer County and in the neighboring counties
ZIPIn ThayerElsewhere
6832271%Fillmore County 29%
6833557%Nuckolls County 33%; Fillmore County 10%
6832766%Republic County 34%
6832695%Fillmore County 6%
684534%Saline County 70%; Fillmore County 20%; Jefferson County 7%
6897411%Nuckolls County 89%
689434%Nuckolls County 84%; Republic County 12%
6830385%Jefferson County 15%
689643%Nuckolls County 97%
6832555%Republic County 45%
6842948%Jefferson County 52%
6695522%Washington County 78%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Thayer County's ZIP codes use 4 prefixes: 669, 683, 684 and 689.

Three-digit prefixes of Thayer 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 Thayer County's
PrefixSectional centerHereAll codes
669 Wichita, KS (SCF 670) 1 34
683 Lincoln, NE (SCF 683) 11 70
684 Lincoln, NE (SCF 683) 2 56
689 Lincoln, NE (SCF 683) 3 57

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