Plain

County ZIP codes · Ohio · FIPS 39051

Fulton County, OH ZIP Codes

Fulton County, Ohio has 12 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 8 of the residential ones lie mainly in Fulton County and 4 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $60,550 in 43521 (Fayette) to $91,731 in 43504 (Berkey) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Fulton County?

43502 · Archbold: $75k43504 · Berkey: $92k43515 · Delta: $70k43521 · Fayette: $61k43532 · Liberty Center: $88k43533 · Lyons: $64k43540 · Metamora: $120k43553 · Pettisville: $89k43557 · Stryker: $85k43558 · Swanton: $74k43567 · Wauseon: $70k43570 · West Unity: $69k435674355843502435154352143557435704353243533435044354043502 · Archbold: $75k43504 · Berkey: $92k43515 · Delta: $70k43521 · Fayette: $61k43532 · Liberty Center: $88k43533 · Lyons: $64k43540 · Metamora: $120k43553 · Pettisville: $89k43557 · Stryker: $85k43558 · Swanton: $74k43567 · Wauseon: $70k43570 · West Unity: $69k435674355843502435154352143557435704353243533435044354043502 · Archbold: $75k43504 · Berkey: $92k43515 · Delta: $70k43521 · Fayette: $61k43532 · Liberty Center: $88k43533 · Lyons: $64k43540 · Metamora: $120k43553 · Pettisville: $89k43557 · Stryker: $85k43558 · Swanton: $74k43567 · Wauseon: $70k43570 · West Unity: $69k43567435584350243515435214355743570435324353343504
The residential ZIP codes of Fulton 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 $68,500 and $74,925.

They carry 12 postal town names.

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

All 12 residential ZIP codes in Fulton County

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

Residential ZIP codes mainly in Fulton County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
43567 Wauseon 12,754 112 $70k $190k 99%
43558 Swanton 12,675 152 $74k $206k 51%
43515 Delta 8,401 103 $70k $194k 100%
43502 Archbold 6,890 95 $75k $203k 77%
43521 Fayette 2,471 37 $61k $121k 98%
43533 Lyons 1,770 76 $64k $170k 100%
43540 Metamora 1,582 88 $120k $259k 100%
43553 Pettisville 388 1,285 $89k $164k 100%

Partly in Fulton County

Residential ZIP codes mainly in another county that reach at least 1% into Fulton County, by their share here
In this county
43570 West Unity 2,867 64 $69k $130k 7%
43532 Liberty Center 3,192 71 $88k $203k 3%
43504 Berkey 1,061 70 $92k $260k 3%
43557 Stryker 3,284 79 $85k $159k 2%

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?

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

Share of each ZIP code's land in Fulton County and in the neighboring counties
ZIPIn FultonElsewhere
4356799%Henry County1%
4355851%Lucas County49%
4350277%Henry County20%; Williams County2%
435572%Williams County92%; Henry County6%
435323%Henry County94%; Lucas County2%
435707%Williams County93%
4352198%Williams County2%
435043%Lucas County97%

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

Which first three digits do Fulton 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 Fulton County starts with 435.

Three-digit prefixes of Fulton 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 Fulton County's
PrefixSectional centerHereAll codes
435Toledo, OH (SCF 434)1255

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