ZIP code 17851: Mount Carmel, PA
17851 is a ZIP code in Mount Carmel, Pennsylvania, mainly in Northumberland County, part of the Sunbury, PA micro area. About 7,234 people live here.
- Population
- 7,234
- Median household income
- $53,637
- Typical home value
- $55,200-1.4% in 12 months
- Median rent
- $751gross, per month
- Median age
- 43.3
- Homeowners
- 78.9%of occupied homes
Shaded: ZIP code 17851's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 17851 details
| City | Mount Carmel |
|---|---|
| State | Pennsylvania |
| County | Northumberland County |
| Metro area | Sunbury, PA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 15 sq mi, plus 0.1 sq mi of water |
| Population density | 483 people per sq mi |
| Bachelor's degree or higher | 18.2% of adults 25+ |
| Average commute | 25 minutes |
| Center coordinates | 40.80280, -76.42470 |
Median rent in 17851 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $612/mo |
| 2 bedrooms | $781/mo |
| 3 bedrooms | $920/mo |
| 4 bedrooms | $735/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 17851
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 17832 | Marion Heights, PA | 1.6 mi | 578 |
| 17840 | Locust Gap, PA | 2.0 mi | 188 |
| 17888 | Wilburton, PA | 2.6 mi | 446 |
| 17834 | Kulpmont, PA | 2.7 mi | 3,480 |
| 17858 | Numidia, PA | 2.7 mi | 111 |
| 17945 | Locustdale, PA | 2.8 mi | 133 |
| 17943 | Lavelle, PA | 3.7 mi | 42 |
| 17921 | Ashland, PA | 4.9 mi | 6,931 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 17851?
A typical home in ZIP code 17851 is worth about $55,200 (Zillow Home Value Index). The median household here earns $53,637 a year. See what buying here would cost per month, with Pennsylvania average taxes and insurance filled in.
Monthly payment for a $55,200 homeWhat can a $53,637 income afford?Rental property numbers
About ZIP code 17851
What city is ZIP code 17851?
ZIP code 17851 is in Mount Carmel, PA, in Northumberland County.
What county is ZIP code 17851 in?
17851 is mainly in Northumberland County, Pennsylvania.
What is the population of ZIP code 17851?
About 7,234 people live in ZIP code 17851, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 17851 in?
17851 is in Eastern Time (UTC−5). It observes daylight saving time.