ZIP code · Franconia · Pennsylvania · United States

ZIP code 18924 — Franconia

ZIP code 18924 serves Franconia, Pennsylvania.

Postal code: 18924
Single source Value from one source, not cross-checked.
City: Franconia
County: Montgomery
State: Pennsylvania
Country: United States
Coordinates: 40.3081, -75.3586 — precision precise (locality)
View on OpenStreetMap
Time zone: America/New_York (UTC−5 / UTC−4 DST)
Area codes: 267, 215, 445 (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 18924 with another ZIP · ZIPs within 25 miles · distance from 18924

Climate — monthly normals

Warmest month Jul (avg high 85°F), coldest Jan (avg low 19°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	38	41	49	62	71	80	85	83	77	64	53	43
Avg low °F	19	21	28	38	48	57	63	61	54	41	32	25
Precip in	3.6	3.1	4.4	4.1	4.5	4.7	5.3	4.7	4.9	4.4	3.5	4.4

NOAA 1991–2020 climate normals from the nearest station: SELLERSVILLE (4.0 mi) · NOAA NCEI

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 · NOAA NCEI. Data generated on 2026-08-21. Methodology · Report an error on this page