ZIP code
16921
Gaines, PA
16921 covers Gaines in Tioga County, with 602 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 16921. Methodology
ZIP code map of 16921

About ZIP code 16921
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 16921. Not ACS. Methodology
People in 16921
Race
- White543
- Black or African American1
- Other race2
- Two or more races17
Hispanic or Latino (any race): 2
Age
- Under 1044
- 10 to 1949
- 20 to 2925
- 30 to 3975
- 40 to 4954
- 50 to 5971
- 60 to 69110
- 70 to 79105
- 80 and older30
Income and housing in 16921
Education
- High school graduate93.5%
- Bachelor's degree12.6%
- Graduate degree5.3%
Places covering 16921
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.
- Tioga County94.5%
- Potter County5.5%
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 16921
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 455 | |
| 2006 | 457 | |
| 2007 | 487 | |
| 2009 | 442 | |
| 2010 | 457 | |
| 2011 | 534 | 472 |
| 2012 | 579 | 500 |
| 2013 | 592 | 460 |
| 2014 | 593 | 470 |
| 2015 | 587 | 480 |
| 2016 | 536 | 470 |
| 2017 | 473 | 450 |
| 2018 | 454 | 450 |
| 2019 | 408 | 460 |
| 2020 | 511 | 430 |
| 2021 | 570 | 440 |
| 2022 | 651 | 420 |
| 2023 | 602 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 16921
12 nearest ZIP centroids (any distance)
- 16943Sabinsville9.9 miPop 363 · Income $57,813
- 16922Galeton10.1 miPop 1,610 · Income $62,321
- 16901Wellsboro10.7 miPop 10,416 · Income $66,003
- 16950Westfield12.0 miPop 3,256 · Income $52,440
- 16938Morris12.0 miPop 786 · Income $73,929
- 17727Cedar Run13.7 miPop 31 · Income $46,538
- 16935Middlebury Center14.0 miPop 1,175 · Income $61,538
- 16918Cowanesque14.4 miPop 41 · Income —
- 17769Slate Run14.7 miPop 43 · Income $125,625
- 16948Ulysses15.2 miPop 1,683 · Income $46,630
- 16928Knoxville16.5 miPop 1,571 · Income $67,946
- 16927Harrison Valley18.2 miPop 557 · Income $62,604
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 16921, 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 16921 FAQ
- What city is ZIP code 16921 in?
- 16921 is in Gaines, PA.
- What county is 16921 in?
- 16921 is in Tioga County.
- What is the median household income in 16921?
- The median household income in 16921 is $47,000.
- Which ZIP codes are near 16921?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 16921.