Geismar, LA 70734 - Home Prices, Rental Trends, Listings & Demographics | Prop:Metrics

Geismar, LA—70734

Real Estate Data & Market Trends

Key Metrics at a Glance

Median Home Value

$375,000

2.2% YoY Growth

Household Income

$124,000

33.8% YoY Growth

Days on Market

25.0% Shorter YoY

Home Price Forecast

0.0%

Median Rent

$2,400

10.0% YoY Growth

1-Bed Rent

N/A

2-Bed Rent

N/A

3-Bed Rent

$2,100

17.7% YoY Growth

Home Price Trends — Geismar, LA

As of Dec '25, the median home price in Geismar, LA is $375,000, with a year-over-year change of 2.2%. This indicates that home prices in Geismar, LA are increasing. According to Zillow, the 1-year price projection is 0.0%, suggesting a relatively flat housing market in the next year.

Cost per Home Type

Home Type	Median Home Value	YoY % Change
All Homes	$375,000	2.2%
Single Family	$375,000	2.2%
Condos	N/A	N/A

Cost per Home Size

Home Size	Median Home Value	YoY % Change
1 Bed

Rental Trends — Geismar, LA

As of July '25, Rentcast reports the average rent in Geismar, LA is $2,330, with a year-over-year rent change of -10.0%. Per bedroom, the median rent as of July '25 in Geismar, LA is 3-bedrooms: $1,900, 4-bedrooms: $2,440. The most common rental property sizes in Geismar, LA are 3-bedroom and 4-bedroom, accounting for 40.7% and 37.5% of the rental stock.

Type	Median Rent	Average Rent
Average Rent	$2,400	$2,330
Studio Rent	N/A	N/A
1 Bed Rent	N/A	N/A
2 Bed Rent	N/A	N/A
3 Bed Rent	$2,100	$1,900
4 Bed Rent	$2,400	$2,440

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% of Rental Stock

2 Bedrooms

21.8%

3 Bedrooms

40.7%

4 Bedrooms

37.5%

Property Listings — Geismar, LA

As of Dec '25, Realtor.com reports that the median days on market for a home in Geismar, LA is 81. This is a decrease of -21.0% from last year, suggesting that homes are sitting on the market shorter than last year. The percentage of listed homes with a reduced price is 14.0%, representing a small inventory and little supply pressure on home prices.

Metric	Zip Code Average	Year over Year % Change
Median Listing Price	$467,000	7.0%
Listing Count	49	-3.0%
Listings as % of Homes	0.6%	-3.0%
Days on Market	96	-25.0%

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Demographics — Geismar, LA

As of the latest ACS Survey released in 2023, Geismar, LA has a population of 9,880, which has increased by 33.3% over the past 5 years. Geismar, LA is a popular place for families, as children make up 30.2% of the population. The area has a highly educated workforce, with 45.9% of adult residents holding a bachelor’s degree or higher. There are some residents working remotely, with 17.2% reporting working from home.

Metric	Latest Census	YoY % Change
Population	9,880	33.3%
% Under 18	30.2%	-4.7%
% Seniors	4.5%	-32.8%
% WFH	17.2%	145.7%
% w/ College Degree	45.9%	60.5%

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As of the latest ACS Survey released in 2023, Geismar, LA is a predominantly white area, with 58.1% of the population identifying as white. The white population has shrunk by 18.9% in the last 5 years. The second most common race or ethnicity in Geismar, LA is hispanic, making up 21.3% of the population. Foreign-born residents account for 5.3% of the population in Geismar, LA, and this percentage has increased by 194.4% as of the ACS Survey 5 years prior, suggesting more immigrants are calling the area home.

Race and Ethnicity

Metric	Latest Census	5-Year % Change
% White	58.1%	-18.9%
% Black	17.0%	-20.9%
% Hispanic	21.3%	334.7%
% Asian	3.3%	94.1%
% Foreign Born	5.3%	194.4%

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Mortgage and Risk — Geismar, LA

According to HUD data as of 2023, there were 98 mortgage originations in Geismar, LA, of which 78.0% of loans were conventional mortgages. The average loan-to-value was 68.0%, with 28.0% above 90% LTV (very high). This implies large mortgage risk in Geismar, LA. Investor activity is low, as 4.0% of loans were by investors. 12.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.

Mortgages

Metric	Zip Code Average
Total Loan Originations	98
% Conventional Loans	78.0%
% Government Loans	22.0%
% Investor Loans	4.0%
% Second Loans	0.0%
% Cash Out Refinance	12.0%

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Rentals and Section 8 — Geismar, LA

Geismar, LA lacks sufficient Section 8 program data for analysis.

Section 8 Market Size

Total Units under HUD	N/A
Total Units Section 8	N/A
% Rentals under Section 8	0.2%
% Occupied Section 8	N/A

Section 8 Opportunity

Home Size	HUD Premium	Market Rent	Max HUD Rent
1 Bedroom	N/A	N/A	$1,220
2 Bedroom	N/A	N/A	$1,380
3 Bedroom	-$380	$2,100	$1,720
4 Bedroom	-$100	$2,400	$2,300

Geismar, LA—70734

Key Metrics at a Glance

Home Price Trends — Geismar, LA

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Geismar, LA

% of Rental Stock

Property Listings — Geismar, LA

Demographics — Geismar, LA

Race and Ethnicity

Mortgage and Risk — Geismar, LA

Mortgages

Rentals and Section 8 — Geismar, LA

Section 8 Market Size

Section 8 Opportunity

Affordability — Geismar, LA

Home Price to Income Ratio

Geismar, LA — ZIP Code Boundary Map

Nearby ZIP Codes

Darrow, LA

Gonzales, LA

Carville, LA

Donaldsonville, LA

Saint Gabriel, LA

Frequently Asked Questions

Metric	Zip Code Average
Home Price to Income Ratio	2.8
Median Home Price	$375,000
Median Household Income	$124,000

Geismar, LA—70734

Key Metrics at a Glance

Home Price Trends — Geismar, LA

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Geismar, LA

% of Rental Stock

Property Listings — Geismar, LA

Demographics — Geismar, LA

Race and Ethnicity

Mortgage and Risk — Geismar, LA

Mortgages

Rentals and Section 8 — Geismar, LA

Section 8 Market Size

Section 8 Opportunity

Affordability — Geismar, LA

Home Price to Income Ratio

Geismar, LA — ZIP Code Boundary Map

Nearby ZIP Codes

Darrow, LA

Gonzales, LA

Carville, LA

Donaldsonville, LA

Saint Gabriel, LA

Frequently Asked Questions

What is the average home price in Geismar, LA 70734?

How have home prices in Geismar, LA 70734 changed over the past year?

What is the home price projection for Geismar, LA 70734?

What are the demographics of Geismar, LA 70734?

How long does it take homes to sell in Geismar, LA 70734?

What is the average rent price in Geismar, LA 70734?