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County ZIP codes · Oklahoma · FIPS 40105

Nowata County, OK ZIP Codes

Nowata County, Oklahoma has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 5 of the residential ones lie mainly in Nowata County and 2 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $52,211 in 74301 (Vinita) to $67,708 in 74072 (S Coffeyville) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Nowata County?

74016 · Chelsea: $61k74027 · Delaware: $48k74042 · Lenapah: $49k74048 · Nowata: $53k74072 · S Coffeyville: $68k74083 · Wann: $66k74301 · Vinita: $52k7430174048740167407274083740277404274016 · Chelsea: $61k74027 · Delaware: $48k74042 · Lenapah: $49k74048 · Nowata: $53k74072 · S Coffeyville: $68k74083 · Wann: $66k74301 · Vinita: $52k7430174048740167407274083740277404274016 · Chelsea: $61k74027 · Delaware: $48k74042 · Lenapah: $49k74048 · Nowata: $53k74072 · S Coffeyville: $68k74083 · Wann: $66k74301 · Vinita: $52k743017404874016740727408374027
The residential ZIP codes of Nowata 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 $52,211 and $60,671.

They carry 7 postal town names: Vinita, Chelsea, Nowata, S Coffeyville, Wann, Delaware, Lenapah.

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

All 7 residential ZIP codes in Nowata County

5 ZIP codes lie mainly in Nowata County; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Nowata County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
74048 Nowata 5,559 26 $53k $133k 100%
74072 S Coffeyville 1,630 15 $68k $165k 88%
74083 Wann 791 7 $66k $234k 70%
74027 Delaware 759 8 $48k $142k 100%
74042 Lenapah 481 9 $49k $84k 100%

Partly in Nowata County

Residential ZIP codes mainly in another county that reach at least 1% into Nowata County, by their share here
In this county
74016 Chelsea 5,891 41 $61k $122k 12%
74301 Vinita 11,244 29 $52k $144k 3%

Download the 7 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 Nowata County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Nowata County and in the neighboring counties
ZIPIn NowataElsewhere
743013%Craig County 94%; Mayes County 4%
7401612%Rogers County 61%; Mayes County 16%; Craig County 11%
7407288%Craig County 12%
7408370%Washington County 30%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Nowata County's ZIP codes use 2 prefixes: 740 and 743.

Three-digit prefixes of Nowata 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 Nowata County's
PrefixSectional centerHereAll codes
740 Tulsa, OK (SCF 740) 6 75
743 Tulsa, OK (SCF 740) 1 34

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