ZIP code · South Byron · New York · United States
ZIP code 14557 — South Byron
ZIP code 14557 serves South Byron, New York.
- Postal code
- 14557Single source Value from one source, not cross-checked.
- City
- South Byron
- County
- Genesee FIPS 36037
- State
- New York
- Country
- United States
- Coordinates
- 43.0416, -78.0573 — precision precise (locality)
View on OpenStreetMap - Population
- 139 (ZCTA, ACS 5-year)
- Population density
- 187 / sq mi
- Land area
- 0.7 sq mi (1.9 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $34,172
- Median age
- 60.7
- Households
- 49
- Housing units
- 64
- Median home value
- $111,100
- Congressional district
- NY-24 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 585 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 14557 with another ZIP · ZIPs within 25 miles · distance from 14557
Map of ZIP code 14557
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 33 | 42 | 56 | 68 | 76 | 80 | 79 | 72 | 60 | 48 | 36 |
| Avg low °F | 16 | 17 | 24 | 35 | 47 | 56 | 61 | 59 | 52 | 42 | 32 | 22 |
| Precip in | 2.5 | 1.9 | 2.4 | 3.2 | 3.2 | 3.7 | 3.5 | 3.3 | 3.6 | 3.6 | 2.9 | 2.8 |
NOAA 1991–2020 climate normals from the nearest station: BATAVIA (5.7 mi) · NOAA NCEI
Places in ZIP 14557
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page