Wells County, IN ZIP codes
There are 10 ZIP codes in Wells County, IN, in 10 towns, from 46714 to 46799. The largest are 46714 (Bluffton), 46777 (Ossian) and 46770 (Markle). 2 more cross into it from neighbouring counties: 46792 and 47359.
The county seat is Bluffton.
- ZIP codes
- 10
- Partly in it
- 2 more
- Towns
- 10
- County seat
- Bluffton
- County FIPS
18179- State
- Indiana
- Population
- 28,420
- Median household income
- $71,957
- Land area
- 368 sq mi
- Metro area
- Fort Wayne
Wells County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Wells County
These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Wells County.
- 46792 Warren · mostly in Huntington County
- 47359 Montpelier · mostly in Blackford County
Map of Wells County ZIP codes
The ZIP codes of Wells County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Wells County in numbers
About 28,420 people live in Wells County, in 11,546 households, the 56th most populous of Indiana's 92 counties. The median household income is $71,957 a year, about the same as the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $197,600 (9% below the Indiana median), and median gross rent is $813 a month. The median age is 39.8; 19.9% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 24 minutes.
| Population | 28,420 |
|---|---|
| Households | 11,546 |
| Median age | 39.8 |
| Median household income | $71,957 |
| Median home value | $197,600 |
| Median gross rent | $813 |
| Bachelor's degree or higher | 19.9% |
| Mean commute | 24.2 min |
| Population density | 77 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Wells County
| Town | ZIP codes | Population |
|---|---|---|
| Bluffton | 1 | 10,529 |
| Ossian | 1 | 3,384 |
| Markle | 1 | 1,203 |
| Zanesville | 1 | 488 |
| Liberty Center | 1 | 389 |
| Uniondale | 1 | 309 |
| Poneto | 1 | 174 |
| Craigville | 1 | 65 |
| Keystone | 1 | 65 |
| Petroleum | 1 | 34 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Wells County.
- Allen County (53)
- Grant County (12)
- Huntington County (5)
- Adams County (7)
- Whitley County (4)
- Blackford County (2)
Not sure you are in Wells County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Wells County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
46714 | Bluffton , IN | Standard | 15,734 | $66,441 | $185,300 |
46731 | Craigville , IN | Standard | 657 | $108,036 | $229,700 |
46759 | Keystone , IN | Standard | 271 | $56,354 | — |
46766 | Liberty Center , IN | Standard | 579 | $85,570 | $117,400 |
46770 | Markle , IN | Standard | 2,530 | $66,750 | $222,700 |
46777 | Ossian , IN | Standard | 6,081 | $72,758 | $201,100 |
46778 | Petroleum , IN | Standard | 34 | — | — |
46781 | Poneto , IN | Standard | 1,046 | $87,768 | $192,900 |
46791 | Uniondale , IN | Standard | 1,210 | $128,542 | $307,300 |
46799 | Zanesville , IN | Standard | 375 | $83,125 | $167,500 |
Cite this page
zipcodes.pro. “Wells County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/in/county/wells
Underlying data is public domain or openly licensed — sources, vintages and licences.