ZIP code
70346
Donaldsonville, LA
70346 covers Donaldsonville in Ascension Parish, with 9,831 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 70346. Methodology
ZIP code map of 70346
About ZIP code 70346
Acceptable cities: Donaldsonvlle, Modeste
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 70346. Not ACS. Methodology
People in 70346
Race
- White2,888
- Black or African American6,917
- American Indian or Alaska Native12
- Asian20
- Other race184
- Two or more races321
Hispanic or Latino (any race): 395
Age
- Under 101,430
- 10 to 191,425
- 20 to 291,246
- 30 to 391,310
- 40 to 491,062
- 50 to 591,297
- 60 to 691,381
- 70 to 79813
- 80 and older378
Income and housing in 70346
Education
- High school graduate85.3%
- Bachelor's degree12.0%
- Graduate degree3.4%
Places covering 70346
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Donaldsonville64.7%
- Lemannville5.9%
- Belle Rose3.4%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Ascension94.2%
- Assumption5.8%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
25.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 70346
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 9,985 | |
| 2006 | 10,049 | |
| 2007 | 10,819 | |
| 2008 | 9,789 | |
| 2009 | 10,015 | |
| 2010 | 9,840 | |
| 2011 | 11,013 | 9,797 |
| 2012 | 11,131 | 9,590 |
| 2013 | 11,282 | 9,470 |
| 2014 | 11,155 | 9,390 |
| 2015 | 11,015 | 9,210 |
| 2016 | 11,595 | 9,080 |
| 2017 | 11,739 | 8,800 |
| 2018 | 11,388 | 8,660 |
| 2019 | 11,422 | 8,770 |
| 2020 | 11,177 | 8,230 |
| 2021 | 10,081 | 8,090 |
| 2022 | 9,347 | 7,950 |
| 2023 | 9,831 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 70346
12 nearest ZIP centroids (any distance)
- 70725Darrow3.1 miPop 995 · Income —
- 70341Belle Rose6.7 miPop 3,857 · Income $42,078
- 70734Geismar7.1 miPop 9,880 · Income $124,059
- 70393Plattenville7.7 miPop 154 · Income —
- 70391Paincourtville8.1 miPop 73 · Income —
- 70721Carville8.9 miPop 368 · Income $2,500-
- 70737Gonzales10.0 miPop 47,971 · Income $80,758
- 70788White Castle10.1 miPop 3,967 · Income $36,250
- 70086Saint James10.3 miPop 1,516 · Income $50,500
- 70723Convent11.1 miPop 1,115 · Income $63,672
- 70776Saint Gabriel11.5 miPop 6,304 · Income $66,914
- 70778Sorrento12.5 miPop 2,879 · Income $108,419
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 70346, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 70346 FAQ
- What city is ZIP code 70346 in?
- 70346 is in Donaldsonville, LA.
- What county is 70346 in?
- 70346 is in Ascension Parish.
- What is the median household income in 70346?
- The median household income in 70346 is $37,490.
- Which ZIP codes are near 70346?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 70346.