ZIP code
12903
Plattsburgh, NY
12903 covers Plattsburgh in Clinton County, with 1,740 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 12903. Methodology
ZIP code map of 12903

About ZIP code 12903
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 12903. Not ACS. Methodology
People in 12903
Race
- White1,580
- Black or African American57
- American Indian or Alaska Native10
- Asian53
- Other race15
- Two or more races95
Hispanic or Latino (any race): 60
Age
- Under 10115
- 10 to 19155
- 20 to 29204
- 30 to 39193
- 40 to 49197
- 50 to 59215
- 60 to 69288
- 70 to 79239
- 80 and older204
Income and housing in 12903
Education
- High school graduate95.8%
- Bachelor's degree45.6%
- Graduate degree21.4%
Places covering 12903
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.
- Plattsburgh93.9%
- Parc6.1%
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.
- Clinton 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
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 12903
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 919 | |
| 2006 | 953 | |
| 2007 | 1,097 | |
| 2008 | 1,074 | |
| 2009 | 1,127 | |
| 2010 | 1,189 | |
| 2011 | 990 | 1,168 |
| 2012 | 1,104 | 1,210 |
| 2013 | 1,118 | 1,270 |
| 2014 | 1,086 | 1,270 |
| 2015 | 1,222 | 1,310 |
| 2016 | 1,019 | 1,330 |
| 2017 | 1,098 | 1,380 |
| 2018 | 1,215 | 1,420 |
| 2019 | 1,283 | 1,490 |
| 2020 | 1,306 | 1,440 |
| 2021 | 1,707 | 1,510 |
| 2022 | 1,705 | 1,440 |
| 2023 | 1,740 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 12903
12 nearest ZIP centroids (any distance)
- 12901Plattsburgh3.6 miPop 32,012 · Income $59,413
- 12962Morrisonville6.7 miPop 5,131 · Income $67,511
- 05486South Hero7.8 miPop 1,536 · Income $133,750
- 12972Peru8.1 miPop 7,063 · Income $120,822
- 12911Keeseville8.4 miPop 44 · Income —
- 12975Port Kent8.9 miPop 107 · Income —
- 05458Grand Isle9.0 miPop 2,187 · Income $98,151
- 12918Cadyville10.7 miPop 2,762 · Income $93,902
- 12992West Chazy11.4 miPop 4,129 · Income $78,214
- 12929Dannemora13.3 miPop 2,882 · Income $68,472
- 12924Keeseville13.6 miPop 230 · Income —
- 05446Colchester13.7 miPop 16,361 · Income $97,442
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 12903, 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 12903 FAQ
- What city is ZIP code 12903 in?
- 12903 is in Plattsburgh, NY.
- What county is 12903 in?
- 12903 is in Clinton County.
- What is the median household income in 12903?
- The median household income in 12903 is $76,912.
- Which ZIP codes are near 12903?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 12903.