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St. Bonaventure CDP, NY

ZIP Code 14778 — St. Bonaventure CDP, NY Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

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Map, Quick Facts & Location

Quick Facts

Local time
Population
1,428
Median Income
N/A
Home Value
N/A
Median Rent
N/A
Median Age
19.8 yrs
-49% vs US avg
Area Code
Congress
Top Ancestry
ItalianIrishGerman
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Location
Coordinates
42.0776, -78.4832
Elevation
1,420 ft
Land Area
0.4 sq mi
Water Area
0.0 sq mi

At a glance

Population
1,428
Density
N/A
Median income
N/A
Home value
N/A
Median rent
N/A
Timezone

Overview of ZIP Code 14778

UniversityUniversity / college area
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What to know about ZIP 14778

ZIP code 14778 covers St. Bonaventure, NY in Cattaraugus County with a population of about 1,428.

At a glance, the area shows median age of 19.8 versus a U.S. median of about 38.9.

It sits in telephone area code 716; U.S. House district NY-23; the BUFFALO media market.

Local search focus: University

St. Bonaventure, NY sits in a university / college context (near st bonaventure university (0.2 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Income and economy in St. Bonaventure, NY

On socioeconomic markers, US5 shows a poverty rate of 84.6%; unemployment rate near 3.5%; 36.4% of adults with a bachelor’s degree or higher (about 2.7 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Education, Food services, and Retail trade; about 15.3% of workers reporting work-from-home (roughly in line with the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for St. Bonaventure CDP, NY as Relatively Moderate (composite score 81.6), which is elevated versus much of the country. The strongest component scores on US5 are flood (89.9) and hurricane (68.1). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for St. Bonaventure CDP, NY show little to no average snow and around 40.7 inches of annual precipitation.

IRS migration statistics show a net inflow of about 62 for ZIP 14778 (St. Bonaventure CDP, NY) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport BFD (20.6 miles (33.2 km)) · St Bonaventure University (0.2 miles (0.3 km)) · Theodore Roosevelt Inaugural National Historic Site (60.3 miles (97.0 km)) · VA: Olean VA Outpatient Clinic (2.9 miles (4.6 km))

Full lists and map pins are in the Infrastructure section below.