ZIP code
18651
Plymouth, PA
18651 covers Plymouth in Luzerne County, with 8,672 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 18651. Methodology
ZIP code map of 18651

About ZIP code 18651
Acceptable cities: Larksville
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 18651. Not ACS. Methodology
People in 18651
Race
- White7,348
- Black or African American553
- American Indian or Alaska Native23
- Asian37
- Native Hawaiian and Pacific Islander3
- Other race223
- Two or more races536
Hispanic or Latino (any race): 556
Age
- Under 101,022
- 10 to 191,105
- 20 to 291,028
- 30 to 391,145
- 40 to 49993
- 50 to 591,192
- 60 to 691,175
- 70 to 79664
- 80 and older399
Income and housing in 18651
Education
- High school graduate84.2%
- Bachelor's degree11.4%
- Graduate degree3.5%
Places covering 18651
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Plymouth66.1%
- Larksville24.5%
- West Nanticoke0.2%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Luzerne County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
9.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 18651
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,206 | |
| 2006 | 7,909 | |
| 2007 | 8,737 | |
| 2008 | 7,843 | |
| 2009 | 7,856 | |
| 2010 | 7,875 | |
| 2011 | 9,151 | 7,833 |
| 2012 | 8,850 | 7,620 |
| 2013 | 8,587 | 7,650 |
| 2014 | 8,661 | 7,600 |
| 2015 | 8,590 | 7,450 |
| 2016 | 8,396 | 7,340 |
| 2017 | 8,556 | 7,400 |
| 2018 | 8,511 | 7,330 |
| 2019 | 8,693 | 7,430 |
| 2020 | 8,987 | 7,770 |
| 2021 | 8,816 | 7,640 |
| 2022 | 8,704 | 7,660 |
| 2023 | 8,672 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 18651
12 nearest ZIP centroids (any distance)
- 18708Shavertown2.9 miPop 9,063 · Income $95,480
- 18704Kingston3.7 miPop 30,997 · Income $62,907
- 18701Wilkes Barre3.9 miPop 3,926 · Income $32,417
- 18709Luzerne4.0 miPop 2,959 · Income $38,547
- 18706Wilkes Barre4.2 miPop 16,318 · Income $57,546
- 18711Wilkes Barre4.8 miPop 81 · Income —
- 18627Lehman5.3 miPop 0 · Income —
- 18634Nanticoke5.8 miPop 13,638 · Income $60,482
- 18705Wilkes Barre6.2 miPop 15,595 · Income $61,293
- 18644Wyoming6.5 miPop 7,318 · Income $72,803
- 18612Dallas6.7 miPop 17,754 · Income $97,022
- 18621Hunlock Creek6.8 miPop 4,903 · Income $66,492
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 18651, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 18651 FAQ
- What city is ZIP code 18651 in?
- 18651 is in Plymouth, PA.
- What county is 18651 in?
- 18651 is in Luzerne County.
- What is the median household income in 18651?
- The median household income in 18651 is $43,639.
- Which ZIP codes are near 18651?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 18651.