ZIP code
17857
Northumberland, PA
17857 covers Northumberland in Northumberland County, with 7,682 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 17857. Methodology
ZIP code map of 17857

About ZIP code 17857
Acceptable cities: Northumberlnd
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 17857. Not ACS. Methodology
People in 17857
Race
- White7,088
- Black or African American106
- American Indian or Alaska Native14
- Asian26
- Native Hawaiian and Pacific Islander5
- Other race179
- Two or more races325
Hispanic or Latino (any race): 401
Age
- Under 10792
- 10 to 19813
- 20 to 29738
- 30 to 39898
- 40 to 49846
- 50 to 591,047
- 60 to 691,163
- 70 to 79770
- 80 and older676
Income and housing in 17857
Education
- High school graduate92.4%
- Bachelor's degree23.6%
- Graduate degree9.6%
Places covering 17857
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.
- Northumberland50.5%
- Kapp Heights11.3%
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.
- Northumberland 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
38.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 17857
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,237 | |
| 2006 | 7,012 | |
| 2007 | 7,489 | |
| 2008 | 7,055 | |
| 2009 | 6,967 | |
| 2010 | 7,025 | |
| 2011 | 7,475 | 7,091 |
| 2012 | 7,492 | 7,090 |
| 2013 | 7,501 | 7,040 |
| 2014 | 7,502 | 6,980 |
| 2015 | 7,476 | 6,890 |
| 2016 | 7,466 | 6,940 |
| 2017 | 7,425 | 7,000 |
| 2018 | 7,380 | 6,940 |
| 2019 | 7,306 | 6,870 |
| 2020 | 7,281 | 6,990 |
| 2021 | 7,707 | 6,870 |
| 2022 | 7,708 | 6,780 |
| 2023 | 7,682 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 17857
12 nearest ZIP centroids (any distance)
- 17865Potts Grove3.9 miPop 15 · Income —
- 17850Montandon5.1 miPop 618 · Income $49,500
- 17847Milton5.6 miPop 11,461 · Income $56,582
- 17876Shamokin Dam5.8 miPop 1,840 · Income $78,971
- 17801Sunbury6.6 miPop 16,229 · Income $57,341
- 17868Riverside7.6 miPop 744 · Income $72,297
- 17821Danville7.8 miPop 18,787 · Income $73,137
- 17886West Milton8.0 miPop 777 · Income $37,288
- 17889Winfield8.6 miPop 2,906 · Income $76,378
- 17822Danville9.2 miPop 0 · Income —
- 17837Lewisburg9.5 miPop 18,312 · Income $80,488
- 17884Washingtonville9.7 miPop 233 · Income $41,875
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 17857, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 17857 FAQ
- What city is ZIP code 17857 in?
- 17857 is in Northumberland, PA.
- What county is 17857 in?
- 17857 is in Northumberland County.
- What is the median household income in 17857?
- The median household income in 17857 is $64,306.
- Which ZIP codes are near 17857?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 17857.