ZIP code
18331
Gilbert, PA
18331 covers Gilbert in Monroe County, with 552 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 18331. Methodology
ZIP code map of 18331

About ZIP code 18331
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 18331. Not ACS. Methodology
People in 18331
Race
- White453
- Black or African American21
- American Indian or Alaska Native1
- Asian10
- Other race35
- Two or more races42
Hispanic or Latino (any race): 65
Age
- Under 1048
- 10 to 1976
- 20 to 2973
- 30 to 3967
- 40 to 4957
- 50 to 5984
- 60 to 6985
- 70 to 7943
- 80 and older29
Income and housing in 18331
Education
- High school graduate99.8%
- Bachelor's degree9.1%
- Graduate degree6.7%
Places covering 18331
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.
No place overlap rows for this ZIP.
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.
- Monroe 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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 18331
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 857 | |
| 2006 | 832 | |
| 2007 | 879 | |
| 2008 | 803 | |
| 2009 | 809 | |
| 2010 | 805 | |
| 2011 | 1,044 | 745 |
| 2012 | 1,191 | 760 |
| 2013 | 1,056 | 800 |
| 2014 | 896 | 760 |
| 2015 | 825 | 760 |
| 2016 | 613 | 720 |
| 2017 | 534 | 720 |
| 2018 | 630 | 690 |
| 2019 | 537 | 690 |
| 2020 | 628 | 710 |
| 2021 | 430 | 610 |
| 2022 | 636 | 640 |
| 2023 | 552 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 18331
12 nearest ZIP centroids (any distance)
- 18322Brodheadsville2.5 miPop 2,821 · Income $108,642
- 18333Kresgeville2.7 miPop 109 · Income —
- 18058Kunkletown3.1 miPop 9,884 · Income $62,572
- 18330Effort3.8 miPop 8,586 · Income $92,907
- 18353Saylorsburg4.4 miPop 11,512 · Income $88,311
- 18354Sciota6.2 miPop 1,157 · Income $82,833
- 18071Palmerton7.9 miPop 11,047 · Income $70,996
- 18352Reeders8.2 miPop 940 · Income —
- 18038Danielsville8.2 miPop 3,459 · Income $111,515
- 18091Wind Gap8.3 miPop 6,091 · Income $78,042
- 18360Stroudsburg8.9 miPop 29,790 · Income $69,413
- 18014Bath9.9 miPop 12,474 · Income $75,762
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 18331, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 18331 FAQ
- What city is ZIP code 18331 in?
- 18331 is in Gilbert, PA.
- What county is 18331 in?
- 18331 is in Monroe County.
- What is the median household income in 18331?
- Median household income is not published for 18331.
- Which ZIP codes are near 18331?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 18331.