Des Allemands, LA · standard
ZIP Code 70030
St. Charles Parish, Louisiana - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 4,585
- 56/sq mi Moderate-density area
- $118,867
- Median income Above-median income area
- $222,500
- Median home value Near-median home value
- 16.4%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Des Allemands pairs a top-decile household income with above-median home values, in a rural, homeowner-dominated area.
- Top 10%
- household income, US ZIPs
- Top 50%
- home value, US ZIPs
- 56
- people per sq mi
- 92%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 70030 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 70030 (Des Allemands, LA) rose +2.8% from 2023 to 2024. The all-transactions index moved from 187.0 in 2023 to 192.3 in 2024 (2000 = 100).
ZIP code 70030 covers 81.6 square miles in Des Allemands, St. Charles Parish, Louisiana (a standard USPS delivery area), with a modest 4,585 residents on file, a density of 56 people per square mile, in the Chicago time zone.
ZIP 70030 skews affluent, with a median household income of $118,867 (99% above the average Louisiana ZIP), while per-capita income is $43,261. Both reported hardship measures are comparatively low in absolute terms: poverty is 1.3% and unemployment is 1.3%. Housing is both higher-cost and owner-heavy: median home value is $222,500 (26% above the average Louisiana ZIP), while 92.3% of occupied homes are owner-occupied and median rent is $1,672.
Educational attainment sits below the national norm: 16.4% of adults hold a bachelor's degree or higher, the median age is 39.6, and the average commute is -. The page also surfaces 7 ZIP codes within roughly 10 miles and 6 more in St. Charles Parish, so 70030 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 70030
Top 5 sectors by establishment count in Des Allemands, LA
Which industries have the most business establishments in ZIP 70030.
- Other services (except public administration)
Other services (except public administration)
9 establishments
- Retail trade
Retail trade
8 establishments
- Construction
Construction
5 establishments
- Manufacturing
Manufacturing
4 establishments
- Transportation and warehousing
Transportation and warehousing
4 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 70030, Des Allemands, LA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
4,585
Population
81.6
Area (sq mi)
56
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 70030?
39.6
Median Age
54.4%
Male
45.6%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$118,867
Median Household Income
+99% vs state ZIP avg
$43,261
Per Capita Income
1.3%
Poverty Rate
1.3%
Unemployment Rate
How ZIP 70030 ranks among Louisiana ZIPs
Des Allemands, LA household income vs. every Louisiana ZIP code
Median household income among 457 reporting Louisiana ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$118,867 Top 2% higher than 98% of 457 Louisiana ZIPs
Each bar is a $20K-wide band; taller bars hold more Louisiana ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
1,660housing units
1,660
Total Housing Units
1,407
Occupied Units
253
Vacant Units
3.05
Avg Household Size
Occupancy Type
$222,500
Median Home Value
+26% vs state ZIP avg
$1,672
Median Rent
1983
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+2.8%
YoY Change (2024)
192
HPI Index (2000 = 100)
+92%
Total Change Since 2000
Home values in ZIP 70030 have increased 2.8% over the past year (2024). Since 2000, this ZIP has seen +92% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +0.7% | 153 |
| 2021 | +9.7% | 167 |
| 2022 | +7.3% | 180 |
| 2023 | +4.2% | 187 |
| 2024 | +2.8% | 192 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 41 business establishments in ZIP 70030, employing approximately 594 people with a combined annual payroll of $59,834,000.
41
Businesses
594
Employees
$59.8M
Annual Payroll
7
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 9 | 21.9% |
| Retail trade | 8 | 19.5% |
| Construction | 5 | 12.2% |
| Manufacturing | 4 | 9.8% |
| Transportation and warehousing | 4 | 9.8% |
| Wholesale trade | 3 | 7.3% |
| Accommodation and food services | 3 | 7.3% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 70030 vs 70080 →
ZIP 70030 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 70070
Luling (70070)
12,471 residents
- 70057 4,719
Hahnville (70057)
4,719 residents
- 70030 4,585
Des Allemands (70030)
4,585 residents
- 70039 2,460
Boutte (70039)
2,460 residents
- 70080 1,556
Paradis (70080)
1,556 residents
- 70031 1,316
Ama (70031)
1,316 residents
- 70355 1,041
Gheens (70355)
1,041 residents
- 70375 125
Mathews (70375)
125 residents
What this shows Among its immediate neighbors, ZIP 70030 ranks #3 by population - useful context the national average alone can't give.
ZIP 70030 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 70030
Des Allemands (70030)
$118,867 median income
- 70057
Hahnville (70057)
$90,236 median income
- 70070
Luling (70070)
$76,539 median income
- 70031
Ama (70031)
$73,359 median income
- 70039
Boutte (70039)
$67,727 median income
- 70080
Paradis (70080)
$61,637 median income
- 70355
Gheens (70355)
$56,188 median income
What this shows By household income, ZIP 70030 ranks the highest of 7 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 70030, both outside LA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (4,585 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in St. Charles Parish
Related Areas
Frequently Asked Questions
What parish is ZIP code 70030 in?
ZIP code 70030 (Des Allemands) is located in St. Charles Parish, Louisiana. St. Charles Parish contains multiple ZIP codes, see the full list at /counties/st-charles-la.
What is the population of ZIP code 70030?
ZIP code 70030 in Des Allemands, LA has a population of 4,585 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 70030?
The median household income in ZIP 70030 is $118,867, which is 56% above the national average of $76,288.
What is the average home value in ZIP 70030?
The median home value in ZIP 70030 is $222,500, which is 20% below the national average of $278,155.
What is the demographic makeup of ZIP 70030?
The largest racial group in ZIP 70030 is White at 88.6%. Hispanic or Latino residents make up 0.9% of the population.
How many businesses are in ZIP code 70030?
ZIP code 70030 has 41 business establishments employing approximately 594 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 70030?
The top industries by establishment count in ZIP 70030 are: Other services (except public administration) (9), Retail trade (8), Construction (5). There are 7 industry sectors represented in total.
How have home values changed in ZIP code 70030?
According to the FHFA House Price Index, home values in ZIP 70030 increased by 2.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 92%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 70030?
In ZIP code 70030, 54.2% of residents aged 25+ have a high school diploma or higher, and 16.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 70030?
In ZIP code 70030, approximately 92.3% of occupied housing units are owner-occupied and 7.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 70030?
The poverty rate in ZIP code 70030 is 1.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 70030's numbers, next.
- See how ZIP 70030 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Des Allemands, LA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.