Parish · code 22033
East Baton Rouge ParishLouisiana
East Baton Rouge Parish is a parish in Louisiana with its seat in Baton Rouge, formed in 1810.
- Founded1810
- County seatBaton Rouge
- Land area456 sq mi + 15 sq mi water
- Population456,781 2020 Census
- Parcels mapped169,113 checked 16 October 2026
Where it is
East Baton Rouge on the map of Louisiana
Louisiana has 64 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Founded in 1810
An old deed may name a county that no longer exists, or a boundary that has since moved.
Created by proclamation of the Territorial Governor in 1810 from non-parish area within Feliciana County, East Baton Rouge Parish lost territory to Feliciana in 1811. In 1832, the parish gained territory from East Feliciana.
- 1810East Baton Rouge Parish created East Baton Rouge Parish created by proclamation of the Territorial Governor from non-parish area within Feliciana County. · Gov. Proc. in Orleans Terr., Acts 1811, 3rd Leg., 2nd sess./pp. 210, 212 ;HRS, 23
- 1811Lost territory East Baton Rouge lost to Feliciana (extinct)to Feliciana· Orleans Terr. Acts 1811, 3rd Leg., 2nd sess., ch. 28/pp. 120-124
- 1815Changed Surveyor appointed to run the boundary line between East Baton Rouge and Feliciana.Feliciana· La. Acts 1815, 2nd Leg., 1st sess., pp. 50-54
- 1832Gained territory East Baton Rouge gained from East Feliciana. · La. Acts 1832, 10th Leg., 3rd sess., pp. 78-80
Land and parcels
What the maps cover in East Baton Rouge
Who publishes each layer, how good it is, and when we last checked.
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Parcels Fallback
Lot lines and tax-map numbers for 169,113 parcels. Drawn for tax purposes: usually within a few feet of a survey, but not a survey. This copy is a fallback, not the county's own: use it as a guide and check the official record.
edited 14 June 2023 · checked 16 October 2026 -
Address points Missing
No public address points layer found for East Baton Rouge Parish yet.
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Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
East Baton Rouge by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
East Baton Rouge Parish's official site
We have found the county's site but not its offices yet; start there.
County government
- County government
The official website of East Baton Rouge Parish.
See your own lot on these maps
Open East Baton Rouge Parish on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about East Baton Rouge Parish
- When was East Baton Rouge Parish founded?
- East Baton Rouge Parish was founded in 1810.
- What is the county seat of East Baton Rouge Parish?
- The county seat of East Baton Rouge Parish is Baton Rouge.
- Is there an online parcel map for East Baton Rouge Parish?
- Yes. A public source publishes a parcel map of 169,113 parcels, rated fallback here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
- Has East Baton Rouge Parish's boundary or name changed?
- East Baton Rouge Parish was created in 1810. Since then the Atlas of Historical County Boundaries records 3 later changes, chiefly involving Feliciana Parish and East Feliciana Parish.
- Is my lot in a flood zone?
- We do not have flood maps for East Baton Rouge Parish yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby