ZIP code
13780
Guilford, NY
13780 covers Guilford in Chenango County, with 842 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 13780. Methodology
ZIP code map of 13780

About ZIP code 13780
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 13780. Not ACS. Methodology
People in 13780
Race
- White935
- Black or African American10
- Asian10
- Native Hawaiian and Pacific Islander1
- Other race10
- Two or more races45
Hispanic or Latino (any race): 31
Age
- Under 10146
- 10 to 19129
- 20 to 2979
- 30 to 3989
- 40 to 4996
- 50 to 59146
- 60 to 69166
- 70 to 79123
- 80 and older37
Income and housing in 13780
Education
- High school graduate92.5%
- Bachelor's degree21.9%
- Graduate degree11.0%
Places covering 13780
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.
- Guilford31.8%
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.
- Chenango 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
68.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 13780
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 993 | |
| 2006 | 991 | |
| 2007 | 1,059 | |
| 2008 | 976 | |
| 2009 | 957 | |
| 2010 | 951 | |
| 2011 | 1,036 | 955 |
| 2012 | 1,044 | 940 |
| 2013 | 999 | 950 |
| 2014 | 1,111 | 890 |
| 2015 | 1,031 | 900 |
| 2016 | 860 | 940 |
| 2017 | 902 | 910 |
| 2018 | 1,036 | 940 |
| 2019 | 929 | 930 |
| 2020 | 708 | 950 |
| 2021 | 889 | 930 |
| 2022 | 862 | 970 |
| 2023 | 842 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 13780
12 nearest ZIP centroids (any distance)
- 13809Mount Upton4.5 miPop 1,688 · Income $56,071
- 13776Gilbertsville7.7 miPop 395 · Income $72,000
- 13733Bainbridge8.3 miPop 5,265 · Income $59,019
- 13830Oxford8.7 miPop 4,826 · Income $62,267
- 13815Norwich9.1 miPop 12,855 · Income $59,757
- 13849Unadilla9.7 miPop 4,351 · Income $55,884
- 13838Sidney10.1 miPop 4,185 · Income $51,287
- 13843South New Berlin11.3 miPop 2,014 · Income $76,583
- 13859Wells Bridge12.1 miPop 119 · Income $68,182
- 13808Morris13.0 miPop 1,486 · Income $60,682
- 13730Afton13.5 miPop 2,763 · Income $61,466
- 13814North Norwich13.6 miPop 28 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 13780, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 13780 FAQ
- What city is ZIP code 13780 in?
- 13780 is in Guilford, NY.
- What county is 13780 in?
- 13780 is in Chenango County.
- What is the median household income in 13780?
- The median household income in 13780 is $75,278.
- Which ZIP codes are near 13780?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 13780.