Residential delivery area · Louisiana
ZIP Code 70774: Saint Amant, LA
ZIP code 70774 uses the postal name Saint Amant, Louisiana and lies mostly in Ascension Parish (81% of its land) with the rest in Livingston Parish (Census 2020 ZIP-county file). About 10,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $102,422 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Saint Amant · its only residential ZIP
- County
- Ascension Parish (81%); Livingston Parish (19%)
- Metro area
- Baton Rouge, LA
- House district
- LA-1 119th Congress
- State
- Louisiana
- Time zone
- Central
- Land area
- 52.5 sq mi · 191 people per sq mi
Where is ZIP code 70774?
70774 centers on 30.215°, -90.762° and covers 52.5 square miles of land plus 1.7 of water. It borders 5 ZIP codes: 70778, 70733, 70449, 70737, 70769.
The map draws ZIP code areas only. For the streets inside 70774, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 70774 compare with the rest of Ascension Parish?
| Measure | 70774 | In Ascension Parish | In LA |
|---|---|---|---|
| People (ACS 2020-2024) | 10,041 | 3rd of 7 | 146th of 539 |
| Median household income | $102k | 3rd of 4 | 9th of 251 |
| Median home value | $256k | 4th of 6 | 57th of 285 |
Its median household income is higher than in 82% of U.S. residential ZIP codes, and it is denser than 62% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 70774?
The 2020 Census counted 9,900 people in 70774; the ACS, which samples households over 2020-2024, estimates 10,041. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 10,041±1,190 (90% margin)
- 2020 Census count
- 9,900
- Households
- 3,441
- Median age
- 37.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 70774?
Of the 10,041 people the ACS estimates in 70774, 25.9% are under 18 and 15.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.1%).
- Under 1825.9%
- 18 to 6458.6%
- 65 and older15.5%
- White, not Hispanic92.1%
- Other or two or more4.3%
- Black, not Hispanic1.7%
- Hispanic or Latino1.6%
- Asian, not Hispanic0.3%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 70774 earn?
Median household income is $102,422 (ACS 2020-2024), the 3rd highest of the 4 ranked ZIP codes in Ascension Parish.
- Median household income
- $102,422±$15,083
- Income per person
- $43,347
- Below the poverty line
- 8.1%
- Unemployed (of the labor force)
- 3.0%
- Adults 25+ with a bachelor's degree
- 16.6%
- Adjusted gross income per tax return, 2022
- $81,5514,540 returns; wages 78% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 70774?
FHFA's house price index for 70774, built from repeat sales and appraisals of the same homes, rose 52% from 2015 to 2025 and rose 26% from 2020 to 2025, and moved +1.6% in 2025.
- Median home value (owners' estimate)
- $256,300
- Median gross rent
- $1,006
- Homes owned by their occupants
- 89.6%
- Housing units
- 4,298
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 70774?
112 business establishments had a location in this ZIP code in 2023, 17 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction23
- Retail trade22
- Other services (except public administration)16
- Administrative and support and waste management and remediation services8
- Manufacturing7
- Health care and social assistance7
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 70774?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 70778 | Sorrento | 2,742 | $102k | 5.0 mi |
| 70733 | French Settlement | 1,715 | $75k | 5.7 mi |
| 70449 | Maurepas | 3,092 | $78k | 6.8 mi |
| 70737 | Gonzales | 49,084 | $83k | 9.8 mi |
| 70769 | Prairieville | 49,278 | $109k | 12.4 mi |
| 70052 | Gramercy | 3,171 | $67k | 10.9 mi (near) |
| 70763 | Paulina | 4,264 | $90k | 11.6 mi (near) |
| 70723 | Convent | 1,189 | $47k | 11.7 mi (near) |
| 70071 | Lutcher | 3,018 | $61k | 11.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.