70734 — Geismar, LA Home Values
Typical home value $382,743 as of June 2026 · 2nd of 53 in Baton Rouge, LA
Blue: typical home value (Zillow ZHVI) in ZIP code 70734, June 2021 to June 2026. This page shows observed data only; no forecast.
How 70734 compares in the Baton Rouge, LA area
ZIP code 70734 (Geismar, LA) has a typical home value of $382,743 as of June 2026, ranking 2nd of 53 ZIP codes tracked in the Baton Rouge, LA area, more expensive than about 98% of ZIP codes in the metro. Prices here have moved +2.0% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +24.4%, from $307,556 in June 2021 to $382,743 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Baton Rouge, LA forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Baton Rouge.
Population and demographics
ZIP code 70734 has a population of 9,880, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 63.2% White, 17.5% Black or African American, 16.8% Hispanic or Latino, 2% Asian, 0.3% another race, and 0.2% two or more races.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Dutchtown Primary School | 13046 Hwy 73, Geismar, LA | 3.4 mi |
| Dutchtown Middle School | 13078 Hwy 73, Geismar, LA | 3.5 mi |
| Dutchtown High School | 13165 Hwy 73, Geismar, LA | 3.7 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 70734?
$382,743 as of June 2026, the latest month Zillow has published observed data for.
Is 70734 an expensive ZIP code in the Baton Rouge, LA area?
70734 ranks 2nd of 53 ZIP codes in the Baton Rouge, LA area by typical home value, more expensive than about 98% of ZIP codes in the metro.
How much have home values in 70734 changed over the past year?
+2.0% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 70734?
9,880, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 70734?
Dutchtown Primary School (3.4 mi), Dutchtown Middle School (3.5 mi), Dutchtown High School (3.7 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 70734?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Baton Rouge, LA forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.