ZIP Code 34423

34423 is one of Florida's ZIP codes, delivering to addresses in Crystal River, Citrus County.

City: Crystal River
County: Citrus County
State: Florida
Prefix: 344xx

Where this code sits

34423 is part of the 344xx range, the group of codes handled by one mail processing centre. Crystal River is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Crystal River page.

Crystal River Florida ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 34423 delivers to without sharing its boundary.

352 Area code 352

ZIP codes nearest 34423

The ZIP codes whose reference points sit closest to 34423.
ZIP code	Distance	Delivers to
ZIP code 34460	3.9 mi	Lecanto, FL
ZIP code 34447	4.3 mi	Homosassa Springs, FL
ZIP code 34461	5.3 mi	Lecanto, FL
ZIP code 34448	5.5 mi	Homosassa, FL
ZIP code 34429	5.8 mi	Crystal River, FL
ZIP code 34487	6.4 mi	Homosassa, FL
ZIP code 34428	6.5 mi	Crystal River, FL
ZIP code 34465	6.6 mi	Beverly Hills, FL

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 34423, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 34423. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.