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Zip Code 34990 — Palm City, FL

34990 is a ZIP Code associated with Palm City, FL, located within Martin. The postal region supports an estimated population of 30,592 residents across Data Pending housing units, with a population density of 114.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (27.136230, -80.356550)

Data Metric	Local Statistic
Postal / Zip Code	34990
Primary City	Palm City
State / Province	FL
County	Martin
Total Population	30,592
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	114.6 people/sq mi
Timezone	America/New_York

How 34990 Compares

Metric	ZIP 34990	Martin County	FL State Average
Population	30,592	151,648	22,412,596
Median Income	Data Pending	N/A	N/A
Population Density	114.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 34994	Stuart	7.6 mi	18,737	N/A
Zip 34984	Port Saint Lucie	7.8 mi	20,151	N/A
Zip 34997	Stuart	7.8 mi	47,075	N/A
Zip 34953	Port Saint Lucie	8.0 mi	86,875	N/A
Zip 34956	Indiantown	9.7 mi	9,630	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →