ZIP code 18421: Forest City, PA
18421 is a ZIP code in Forest City, Pennsylvania, mainly in Susquehanna County. About 4,603 people live here.
- Population
- 4,603
- Median household income
- $68,256
- Typical home value
- $215,500+0.1% in 12 months
- Median rent
- $866gross, per month
- Median age
- 43.2
- Homeowners
- 79%of occupied homes
Shaded: ZIP code 18421's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 18421 details
| City | Forest City |
|---|---|
| State | Pennsylvania |
| County | Susquehanna County (also partly Wayne County, Lackawanna County) |
| Metro area | Not in a metro or micro area |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 37.3 sq mi, plus 0.3 sq mi of water |
| Population density | 123 people per sq mi |
| Bachelor's degree or higher | 19.5% of adults 25+ |
| Average commute | 25.3 minutes |
| Center coordinates | 41.66419, -75.49286 |
Median rent in 18421 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $753/mo |
| 2 bedrooms | $872/mo |
| 3 bedrooms | $1,016/mo |
| 4 bedrooms | $1,609/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 18421
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 18413 | Clifford, PA | 2.4 mi | 81 |
| 18470 | Union Dale, PA | 5.2 mi | 2,139 |
| 18430 | Herrick Center, PA | 5.4 mi | 57 |
| 18407 | Carbondale, PA | 5.5 mi | 14,445 |
| 18441 | Lenoxville, PA | 6.5 mi | 405 |
| 18472 | Waymart, PA | 7.1 mi | 6,601 |
| 18433 | Jermyn, PA | 7.8 mi | 7,564 |
| 18453 | Pleasant Mount, PA | 8.6 mi | 1,286 |
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 18421?
A typical home in ZIP code 18421 is worth about $215,500 (Zillow Home Value Index). The median household here earns $68,256 a year. See what buying here would cost per month, with Pennsylvania average taxes and insurance filled in.
Monthly payment for a $215,500 homeWhat can a $68,256 income afford?Rental property numbers
About ZIP code 18421
What city is ZIP code 18421?
ZIP code 18421 is in Forest City, PA, in Susquehanna County.
What county is ZIP code 18421 in?
18421 is mainly in Susquehanna County, Pennsylvania, and partly in Wayne County and Lackawanna County.
What is the population of ZIP code 18421?
About 4,603 people live in ZIP code 18421, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 18421 in?
18421 is in Eastern Time (UTC−5). It observes daylight saving time.