Lake Catherine, New Orleans, LA demographics:
population, income, and more

Total population
4,125
-4.4% year-over-year change
Median household income
$55,972/yr
4.0% year-over-year change
Housing units
1,605
2.0% year-over-year change

Lake Catherine population

How many people live in Lake Catherine

Lake Catherine is home to 4,125 residents, according to the most recent Census data. Gender-wise, 42.2% of Lake Catherine locals are male, and 57.8% are female.

Total population
4,125
-4.4% year-over-year change
Gender ratio
Male
42.2%
1,742
Female
57.8%
2,383
Value Percent YoY change
Male 1,742 42.2% -6.3%
Female 2,383 57.8% -3.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Lake Catherine is 42, with the population distributed as follows: about 21.5% are children under 15, then 10.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 21% of the population, while another 25.4% fall into the 45 to 64 bracket. Finally, around 21.6% are 65 or older.

Median age
42.3
Age breakdown
Under 15
21.5%
15 to 24
10.5%
25 to 44
21%
45 to 64
25.4%
Over 65
21.6%
Value Percent YoY change
Under 15 885 21.5% -11.9%
15 to 24 432 10.5% -13.4%
25 to 44 866 21% -7.6%
45 to 64 1,048 25.4% -3.4%
Over 65 893 21.6% 13.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Lake Catherine, 71.2% of the population are US-born citizens, while 21.2% have gained naturalized citizenship. At the same time, 7.5% of residents are non-citizens. As for race, 8.5% of locals are Caucasian, 53.1% are African American and 29.7% have Asian roots. There’s also a share of 3.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
71.2%
Non-U.S.-born citizens
21.2%
Non-citizens
7.5%
Value Percent YoY change
U.S.-born citizens 2,939 71.2% 0.1%
Non-U.S.-born citizens 876 21.2% 4.0%
Non-citizens 310 7.5% -42.3%
Racial breakdown
White
8.5%
Black or African American
53.1%
American Indian and Alaska Native
0.2%
Asian
29.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.8%
Other
4.8%
Value Percent
White 349 8.5%
Black or African American 2,190 53.1%
American Indian and Alaska Native 9 0.2%
Asian 1,224 29.7%
Two or more races 157 3.8%
Other 196 4.8%

Households in Lake Catherine

A peek inside Lake Catherine households

Lake Catherine has 1,299 households, with an average of 3 members in each. Of these, 72.3% are families, while the remaining 27.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,299
0.1% year-over-year change
Average people per household
3
Non-family households
360
Family households
939
Value Percent YoY change
Non-family households 360 27.7% -11.6%
Family households 939 72.3% 5.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Lake Catherine

The housing landscape of Lake Catherine

Lake Catherine's housing consists of 1,605 units, with 61.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 10.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 4.9% of the housing landscape.

Housing units
1,605
2.0% year-over-year change
Housing types
Value Percent
1 unit, detached 985 61.4%
1 unit, attached 164 10.2%
2 units 24 1.5%
3 or 4 units 55 3.4%
5 to 9 units 181 11.3%
10 to 19 units 41 2.6%
20 to 49 units 8 0.5%
50 or more units 64 4%
Mobile home 79 4.9%
Boat, RV, van, etc. 3 0.2%
Homes built since 2020
2
-33.3% year-over-year change

The age of buildings in Lake Catherine

In Lake Catherine, the median construction year is 1982. About 1.4% of homes were built before the 1940s, with another 1.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 15.8% of homes were added from 2000 to 2009, 9.6% between 2010 and 2019, and 0.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 23 1.4% -23.3%
Built between 1940 and 1949 19 1.2% -59.6%
Built between 1950 and 1959 27 1.7% -6.9%
Built between 1960 and 1969 208 13% 10.6%
Built between 1970 and 1979 467 29.1% -12.6%
Built between 1980 and 1989 315 19.6% -12.3%
Built between 1990 and 1999 138 8.6% 14.1%
Built between 2000 and 2009 253 15.8% 39.8%
Built between 2010 and 2019 154 9.6% 90.1%
Built in 2020 or later 2 0.1% -33.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Lake Catherine occupancy rates

Out of the 1,299 occupied housing units in Lake Catherine, 69.8% are owner-occupied, while 30.2% are lived in by tenants. Meanwhile, 19.1% of all homes on the local market sit vacant.

Occupied housing units
1,299
0.1% year-over-year change
Occupancy breakdown
Renter occupied
392
Owner occupied
907
Value Percent YoY
change
Renter occupied 392 30.2% 1.0%
Owner occupied 907 69.8% -0.3%
Unoccupied housing units
19.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Lake Catherine housing costs

Housing costs in Lake Catherine come to a median of $827 per month, while tenants specifically pay a median gross rent of $1,091.

Median housing costs per month
$827/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Lake Catherine
$1,091/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Lake Catherine

Lake Catherine education at a glance

About 29.6% of the population in Lake Catherine went to high school, while 27.4% pursued college studies. Another 7% earned an associate degree and 14.3% hold a bachelor’s. Meanwhile, 3.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 540 17.9% 0.2%
High school diploma 894 29.6% 3.6%
College diploma 826 27.4% -10.8%
Associate degree 210 7% 18.0%
Bachelor's degree 432 14.3% 0.5%
Graduate degree 116 3.8% -28.4%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Lake Catherine

How much people earn in Lake Catherine

The average annual household income in Lake Catherine was $74,378 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.4% change from the previous year. At the same time, the median income stood at $55,972, reflecting a +4% shift over the same period.

Average household income in Lake Catherine
$74,378/year
4.4% year-over-year change
Median household income in Lake Catherine
$55,972/year
4.0% year-over-year change

Lake Catherine income by age

In Lake Catherine, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $69,932. Those with someone between 45 and 64 in charge, often well established professionally, earn $72,292 overall. Overall, 73.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $69,932 89.9%
45 - 64 $72,292 2.6%
Over 65 $34,336 26.5%
Above poverty level
2,939
Below poverty level
1,038
Value Percent YoY
change
Above poverty level 2,939 73.9% -4.2%
Below poverty level 1,038 26.1% -8.1%

Employment in Lake Catherine

Workforce and job types in Lake Catherine

75.6% of the working population are employed in professional or administrative positions, while 24.4% are in hands-on or service-based jobs. Also, 11.4% run their own businesses, 62.7% are employed by private companies, and 13% work in the public sector.

Workforce demographics

White collar
1,230
Blue collar
398
Value Percent YoY change
White collar 1,230 75.6% 0.3%
Blue collar 398 24.4% -24.1%
Employer type
Self employees
11.4%
Private companies
62.7%
Governmental workers
13%
Not for profit companies
13%
Value Percent YoY change
Self employees 185 11.4% -36.9%
Private companies 1,021 62.7% -6.0%
Governmental workers 212 13% 19.8%
Not for profit companies 211 13% 8.2%

Transportation in Lake Catherine

How people get around in Lake Catherine

Commuting methods vary: 92.8% of residents travel by personal vehicle and 5.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,365 92.8% -10.4%
Bus or trolleybus 19 1.3% -9.5%
Walk 87 5.9% 180.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Lake Catherine by zipcode?

Zipcode Population Number of households Median income Average income
70129 9,769 3,076 $55,972 $74,396

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FAQs about Lake Catherine demographics 

What is the total population of Lake Catherine?

Lake Catherine has a total population of 4,125 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -4.4% compared to a year ago.

What is the gender ratio in Lake Catherine?

The gender ratio in Lake Catherine is as follows:
  • 42.2% males (1,742 residents)
  • 57.8% females (2,383 residents)

What is the median age in Lake Catherine?

The median age in Lake Catherine is 42.3.

What is the age distribution of the population in Lake Catherine?

The age distribution in Lake Catherine is as follows:
  • Under 15: 21.5% (885 residents)
  • Ages 15-24: 10.5% (432 residents)
  • Ages 25-44: 21% (866 residents)
  • Ages 45-64: 25.4% (1,048 residents)
  • Over 65: 21.6% (893 residents)

What is the racial and ethnic makeup of Lake Catherine?

The racial and ethnic makeup of Lake Catherine is as follows:
  • White: 8.5% (349 residents)
  • Black or African American: 53.1% (2,190 residents)
  • American Indian and Alaska Native: 0.2% (9 residents)
  • Asian: 29.7% (1,224 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.8% (157 residents)
  • Other: 4.8% (196 residents)

What percentage of the population in Lake Catherine are U.S.-born citizens?

U.S.-born citizens represent 71.2% of the population in Lake Catherine.

How many housing units are there in Lake Catherine?

There are 1,605 housing units in Lake Catherine, reflecting a +2.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Lake Catherine and what is the average household size?

Lake Catherine has a total of 1,299 households, with an average of 3 people in each.

What is the median household income in Lake Catherine?

Lake Catherine has a median household income of $55,972, representing a +4.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Lake Catherine?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 75.6% (1,230 residents)
  • Blue-collar workers: 24.4% (398 residents)

Places of employment:
  • Self-employed: 11.4% (185 residents)
  • Private companies: 62.7% (1,021 residents)
  • Governmental workers: 13% (212 residents)
  • Not-for-profit companies: 13% (211 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025