Zip Code 70820 — Baton Rouge, LA

ZIP Code 70820 is associated with Baton Rouge, LA, in East Baton Rouge County. The listed population estimate is 23,377; estimated density is 438.4 people per square mile. Among records with population estimates, it ranks #10 of 24 in East Baton Rouge County and #67 of 524 in LA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (30.368120, -91.182790)

Data MetricLocal Statistic
Postal / Zip Code70820
Primary CityBaton Rouge
State / ProvinceLA
CountyEast Baton Rouge
Total Population23,377
Population Density438.4 people/sq mi
TimezoneAmerica/Chicago

How 70820 Compares

MetricZIP 70820East Baton Rouge County recordsLA records
Population estimate23,377451,022 (sum)4,611,457 (sum)
Population Density438.4 /sq mi----
County population rank#10 of 24----
State population rank#67 of 524----

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 LA

ZIP CodeCityDistancePopulation estimate
ZIP 70803Baton Rouge3.0 mi3,562
ZIP 70808Baton Rouge3.5 mi35,843
ZIP 70780Sunshine5.1 mi487
ZIP 70710Addis5.1 mi7,252
ZIP 70802Baton Rouge5.5 mi25,118

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 →