70734
Geismar, Louisiana.
Geismar, Ascension Parish, LA · Baton Rouge, LA metro · population 9,213
to buy the typical home at today's mortgage rate — +$971 (+94%) since Jan 2020.
- 1 year
- Up $5,930 +2%
- $375,090$381,020 since Sep 2025
- 5 years
- Up $66,121 +21%
- $314,899$381,020 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- 70734$2,000
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 18 years.
Typical home values in zip 70734 rose 1.6% over the past year — faster than the nation's +1.2%.
Zillow also publishes an index for the city itself: Geismar, LA — measured over the city limits, which is a different area from this zip.
Typical home value — 70734
Mid-tier homes, smoothed and seasonally adjusted.
- 70734$381,020
- Baton Rouge$246,247
- United States$366,157
Within 20 miles
| Miles sorted ascending, activate to sort descending | Zip activate to sort by Zip | City activate to sort by City | Population activate to sort by Population | Rent activate to sort by Rent | Home value activate to sort by Home value |
|---|---|---|---|---|---|
| 4.8 | 70737 | Gonzales | 49,084 | $1,527 | $295,231 |
| 5.2 | 70725 | Darrow | 943 | — | $266,425 |
| 6.4 | 70776 | Saint Gabriel | 7,100 | — | $269,603 |
| 7.0 | 70346 | Donaldsonville | 9,927 | — | $180,272 |
| 7.8 | 70769 | Prairieville | 49,278 | $2,074 | $341,623 |
| 10.7 | 70810 | Baton Rouge | 42,659 | $1,540 | $335,976 |
| 11.4 | 70778 | Sorrento | 2,742 | — | $282,370 |
| 11.6 | 70817 | Baton Rouge | 33,482 | $1,526 | $306,896 |
| 11.8 | 70788 | White Castle | 3,830 | — | $129,278 |
| 12.8 | 70774 | Saint Amant | 10,041 | — | $279,738 |
| 13.3 | 70836 | Baton Rouge | 501 | $1,373 | — |
| 13.5 | 70809 | Baton Rouge | 25,732 | $1,380 | $309,777 |
| 13.8 | 70723 | Convent | 1,189 | — | $121,934 |
| 14.0 | 70733 | French Settlement | 1,715 | — | $235,407 |
| 14.4 | 70086 | Saint James | 1,793 | — | $152,984 |
| 15.3 | 70816 | Baton Rouge | 45,718 | $1,055 | $238,386 |
| 15.5 | 70820 | Baton Rouge | 23,377 | $1,328 | $239,657 |
| 16.0 | 70808 | Baton Rouge | 35,843 | $1,466 | $357,018 |
| 16.4 | 70726 | Denham Springs | 63,575 | $1,507 | $250,152 |
| 17.5 | 70815 | Baton Rouge | 31,024 | $931 | $217,895 |
| 18.2 | 70819 | Baton Rouge | 4,322 | — | $179,078 |
| 18.2 | 70806 | Baton Rouge | 28,302 | $1,310 | $246,747 |
| 18.3 | 70764 | Plaquemine | 14,757 | — | $172,283 |
| 18.9 | 70710 | Addis | 7,252 | $1,720 | $278,371 |
| 19.2 | 70763 | Paulina | 4,264 | — | $311,448 |
| 19.5 | 70814 | Baton Rouge | 11,921 | — | $211,279 |
| 19.5 | 70802 | Baton Rouge | 25,118 | $1,088 | $69,242 |
Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.