Mifflin County, PA ZIP codes
There are 11 ZIP codes in Mifflin County, PA, in 11 towns, from 17004 to 17841. The largest are 17044 (Lewistown), 17084 (Reedsville) and 17004 (Belleville).
The county seat is Lewistown.
- ZIP codes
- 11
- Towns
- 11
- County seat
- Lewistown
- County FIPS
42087- State
- Pennsylvania
- Population
- 46,041
- Median household income
- $63,953
- Land area
- 411 sq mi
- Metro area
- Lewistown
Mifflin 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.
Map of Mifflin County ZIP codes
The ZIP codes of Mifflin 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.
Mifflin County in numbers
About 46,041 people live in Mifflin County, in 18,510 households, the 47th most populous of Pennsylvania's 67 counties. The median household income is $63,953 a year, 18% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $156,700 (38% below the Pennsylvania median), and median gross rent is $822 a month. The median age is 43.4; 14.9% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 25 minutes.
| Population | 46,041 |
|---|---|
| Households | 18,510 |
| Median age | 43.4 |
| Median household income | $63,953 |
| Median home value | $156,700 |
| Median gross rent | $822 |
| Bachelor's degree or higher | 14.9% |
| Mean commute | 25.0 min |
| Population density | 112 / 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 Mifflin County
| Town | ZIP codes | Population |
|---|---|---|
| Lewistown | 1 | 8,479 |
| Mc Clure | 1 | 4,896 |
| Mc Veytown | 1 | 4,352 |
| Belleville | 1 | 1,951 |
| Burnham | 1 | 1,744 |
| Milroy | 1 | 1,577 |
| Yeagertown | 1 | 1,165 |
| Reedsville | 1 | 872 |
| Granville | 1 | 395 |
| Mattawana | 1 | 334 |
| Newton Hamilton | 1 | 229 |
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 Mifflin County.
Not sure you are in Mifflin County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Mifflin County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
17004 | Belleville , PA | Standard | 5,551 | $65,068 | $206,900 |
17009 | Burnham , PA | Standard | 1,765 | $73,088 | $145,700 |
17029 | Granville , PA | Standard | 382 | $76,080 | — |
17044 | Lewistown , PA | Standard | 20,234 | $59,935 | $142,600 |
17051 | Mc Veytown , PA | Standard | 4,352 | $64,079 | $174,900 |
17054 | Mattawana , PA | Standard | 286 | $78,523 | $253,800 |
17063 | Milroy , PA | Standard | 3,177 | $75,444 | $135,200 |
17075 | Newton Hamilton , PA | Standard | 125 | $70,625 | $57,900 |
17084 | Reedsville , PA | Standard | 4,683 | $80,197 | $197,000 |
17099 | Yeagertown , PA | Standard | 1,187 | $62,250 | $66,400 |
17841 | Mc Clure , PA | Standard | 4,896 | $63,269 | $165,700 |
Cite this page
zipcodes.pro. “Mifflin County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/pa/county/mifflin
Underlying data is public domain or openly licensed — sources, vintages and licences.