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Zip Code 33812 — Lakeland, FL

ZIP Code 33812 is associated with Lakeland, FL, in Polk County. The listed population estimate is 16,169; estimated density is 645.4 people per square mile. Among records with population estimates, it ranks #19 of 39 in Polk County and #583 of 993 in FL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (27.972620, -81.893040)

Data MetricLocal Statistic
Postal / Zip Code33812
Primary CityLakeland
State / ProvinceFL
CountyPolk
Total Population16,169
Population Density645.4 people/sq mi
TimezoneAmerica/New_York

How 33812 Compares

MetricZIP 33812Polk County recordsFL records
Population estimate16,169776,391 (sum)22,412,596 (sum)
Population Density645.4 /sq mi----
County population rank#19 of 39----
State population rank#583 of 993----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in FL

ZIP CodeCityDistancePopulation estimate
ZIP 33840Eaton Park2.6 miN/A
ZIP 33813Lakeland2.7 mi38,674
ZIP 33803Lakeland3.6 mi29,321
ZIP 33801Lakeland4.7 mi35,394
ZIP 33880Winter Haven7.3 mi43,371

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 →