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County ZIP codes · Kansas · FIPS 20079

Harvey County, KS ZIP Codes

Harvey County, Kansas has 12 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 7 of the residential ones lie mainly in Harvey County and 5 mainly in a neighboring county; 10 cross the county line. Median household income ranges from $58,705 in 66866 (Peabody) to $88,006 in 67147 (Valley Center) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Harvey County?

66866 · Peabody: $59k67020 · Burrton: $81k67056 · Halstead: $79k67062 · Hesston: $75k67107 · Moundridge: $72k67114 · Newton: $70k67117 · North Newton: $87k67135 · Sedgwick: $75k67147 · Valley Center: $88k67151 · Walton: $55k67154 · Whitewater: $68k67522 · Buhler: $73k671146702067135668666714767107670566715467522671516706266866 · Peabody: $59k67020 · Burrton: $81k67056 · Halstead: $79k67062 · Hesston: $75k67107 · Moundridge: $72k67114 · Newton: $70k67117 · North Newton: $87k67135 · Sedgwick: $75k67147 · Valley Center: $88k67151 · Walton: $55k67154 · Whitewater: $68k67522 · Buhler: $73k671146702067135668666714767107670566715467522671516706266866 · Peabody: $59k67020 · Burrton: $81k67056 · Halstead: $79k67062 · Hesston: $75k67107 · Moundridge: $72k67114 · Newton: $70k67117 · North Newton: $87k67135 · Sedgwick: $75k67147 · Valley Center: $88k67151 · Walton: $55k67154 · Whitewater: $68k67522 · Buhler: $73k6711467020671356686667147671076705667154675226715167062
The residential ZIP codes of Harvey 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 $71,563 and $80,680.

They carry 12 postal town names.

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

All 12 residential ZIP codes in Harvey County

7 ZIP codes lie mainly in Harvey County; 5 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Harvey County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
67114 Newton 20,919 88 $70k $166k 72%
67062 Hesston 3,970 126 $75k $217k 90%
67135 Sedgwick 3,681 36 $75k $214k 52%
67056 Halstead 3,040 36 $79k $169k 100%
67117 North Newton 2,157 1,606 $87k $218k 100%
67020 Burrton 1,596 13 $81k $130k 65%
67151 Walton 402 13 $55k – 85%

Partly in Harvey County

Residential ZIP codes mainly in another county that reach at least 1% into Harvey County, by their share here
In this county
67107 Moundridge 2,459 21 $72k $205k 30%
67154 Whitewater 1,290 18 $68k $132k 30%
67522 Buhler 2,160 38 $73k $146k 22%
66866 Peabody 1,737 13 $59k $97k 9%
67147 Valley Center 10,792 104 $88k $242k 8%

Download the 12 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?

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

Share of each ZIP code's land in Harvey County and in the neighboring counties
ZIPIn HarveyElsewhere
6711472%Marion County 14%; Butler County 13%; McPherson County 1%
671478%Sedgwick County 92%
6706290%McPherson County 7%; Marion County 3%
6713552%Sedgwick County 48%
6710730%McPherson County 70%
6752222%Reno County 78%
668669%Marion County 91%
6702065%Reno County 29%; Sedgwick County 6%
6715430%Butler County 70%
6715185%Marion County 15%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Harvey County's ZIP codes use 4 prefixes: 668, 670, 671 and 675.

Three-digit prefixes of Harvey 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 Harvey County's
PrefixSectional centerHereAll codes
668 Kansas City, MO (SCF 640) 1 36
670 Wichita, KS (SCF 670) 3 58
671 Wichita, KS (SCF 670) 7 42
675 Wichita, KS (SCF 670) 1 55

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