ZIP code
15857
Saint Marys, PA
15857 covers Saint Marys in Elk County, with 12,825 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 15857. Methodology
ZIP code map of 15857

About ZIP code 15857
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 15857. Not ACS. Methodology
People in 15857
Race
- White12,348
- Black or African American27
- American Indian or Alaska Native8
- Asian58
- Native Hawaiian and Pacific Islander8
- Other race45
- Two or more races412
Hispanic or Latino (any race): 126
Age
- Under 101,248
- 10 to 191,345
- 20 to 291,318
- 30 to 391,428
- 40 to 491,442
- 50 to 592,064
- 60 to 691,862
- 70 to 791,268
- 80 and older931
Income and housing in 15857
Education
- High school graduate94.4%
- Bachelor's degree20.6%
- Graduate degree6.6%
Places covering 15857
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.
- St. Marys98.7%
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.
- Elk 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
1.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 15857
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 13,744 | |
| 2006 | 13,180 | |
| 2007 | 13,754 | |
| 2008 | 12,719 | |
| 2009 | 12,447 | |
| 2010 | 12,585 | |
| 2011 | 13,354 | 12,604 |
| 2012 | 13,232 | 12,450 |
| 2013 | 13,140 | 12,340 |
| 2014 | 13,054 | 12,230 |
| 2015 | 13,005 | 12,060 |
| 2016 | 12,905 | 11,950 |
| 2017 | 12,733 | 11,800 |
| 2018 | 12,670 | 11,800 |
| 2019 | 12,567 | 11,630 |
| 2020 | 12,433 | 11,610 |
| 2021 | 13,029 | 11,480 |
| 2022 | 12,958 | 11,290 |
| 2023 | 12,825 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 15857
12 nearest ZIP centroids (any distance)
- 15831Dagus Mines8.3 miPop 56 · Income —
- 15821Benezett8.6 miPop 64 · Income $48,750
- 15846Kersey9.2 miPop 3,361 · Income $77,917
- 15870Wilcox9.4 miPop 1,239 · Income $58,750
- 15845Johnsonburg10.3 miPop 3,109 · Income $65,000
- 15834Emporium10.7 miPop 4,086 · Income $47,880
- 15827Byrnedale11.1 miPop 345 · Income $72,000
- 15868Weedville12.1 miPop 1,596 · Income $61,042
- 15822Brandy Camp12.2 miPop — · Income —
- 15841Force13.6 miPop 188 · Income $27,386
- 16740Mount Jewett13.7 miPop 823 · Income $47,222
- 15853Ridgway14.7 miPop 6,330 · Income $60,380
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 15857, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 15857 FAQ
- What city is ZIP code 15857 in?
- 15857 is in Saint Marys, PA.
- What county is 15857 in?
- 15857 is in Elk County.
- What is the median household income in 15857?
- The median household income in 15857 is $64,894.
- Which ZIP codes are near 15857?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 15857.