Old Jefferson, LA demographics:
population, income, and more

Total population
7,860
0.9% year-over-year change
Median household income
$92,075/yr
7.7% year-over-year change
Housing units
3,805
0.7% year-over-year change

Old Jefferson population

How many people live in Old Jefferson

Old Jefferson is home to 7,860 residents, according to the most recent Census data. Gender-wise, 51.4% of Old Jefferson locals are male, and 48.6% are female.

Total population
7,860
0.9% year-over-year change
Gender ratio
Male
51.4%
4,043
Female
48.6%
3,817
Value Percent YoY change
Male 4,043 51.4% 2.5%
Female 3,817 48.6% -0.7%
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 Old Jefferson is 36, with the population distributed as follows: about 17% are children under 15, then 14.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.5% of the population, while another 15.9% fall into the 45 to 64 bracket. Finally, around 24.8% are 65 or older.

Median age
36.5
Age breakdown
Under 15
17%
15 to 24
14.9%
25 to 44
27.5%
45 to 64
15.9%
Over 65
24.8%
Value Percent YoY change
Under 15 1,335 17% 6.0%
15 to 24 1,170 14.9% 8.2%
25 to 44 2,160 27.5% 1.4%
45 to 64 1,249 15.9% -11.2%
Over 65 1,946 24.8% 1.7%
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 Old Jefferson, 91% of the population are US-born citizens, while 6.9% have gained naturalized citizenship. At the same time, 2.2% of residents are non-citizens. As for race, 60.6% of locals are Caucasian, 27.1% are African American and 2.5% have Asian roots. There’s also a share of 5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
91%
Non-U.S.-born citizens
6.9%
Non-citizens
2.2%
Value Percent YoY change
U.S.-born citizens 7,150 91% 1.0%
Non-U.S.-born citizens 539 6.9% 6.7%
Non-citizens 171 2.2% -17.8%
Racial breakdown
White
60.6%
Black or African American
27.1%
American Indian and Alaska Native
0%
Asian
2.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5%
Other
4.8%
Value Percent
White 4,762 60.6%
Black or African American 2,133 27.1%
American Indian and Alaska Native 4 0%
Asian 193 2.5%
Two or more races 390 5%
Other 378 4.8%

Households in Old Jefferson

A peek inside Old Jefferson households

Old Jefferson has 3,774 households, with an average of 2 members in each. Of these, 43.8% are families, while the remaining 56.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,774
-0.1% year-over-year change
Average people per household
2
Non-family households
2,119
Family households
1,655
Value Percent YoY change
Non-family households 2,119 56.2% 5.3%
Family households 1,655 43.8% -6.2%
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 Old Jefferson

The housing landscape of Old Jefferson

Old Jefferson's housing consists of 3,805 units, with 77.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.7% 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 0.7% of the housing landscape.

Housing units
3,805
0.7% year-over-year change
Housing types
Value Percent
1 unit, detached 2,954 77.6%
1 unit, attached 102 2.7%
2 units 80 2.1%
3 or 4 units 310 8.2%
5 to 9 units 99 2.6%
10 to 19 units 153 4%
20 to 49 units 29 0.8%
50 or more units 34 0.9%
Mobile home 25 0.7%
Boat, RV, van, etc. 19 0.5%
Homes built since 2020
58
52.6% year-over-year change

The age of buildings in Old Jefferson

In Old Jefferson, the median construction year is 1989. Most development happened in the second half of the 20th century. Then, 19.2% of homes were added from 2000 to 2009, 12% between 2010 and 2019, and 1.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 31 0.8% 121.4%
Built between 1950 and 1959 10 0.3% -9.1%
Built between 1960 and 1969 28 0.7% -63.2%
Built between 1970 and 1979 500 13.1% 22.6%
Built between 1980 and 1989 1,422 37.4% -6.3%
Built between 1990 and 1999 566 14.9% 3.7%
Built between 2000 and 2009 732 19.2% -1.4%
Built between 2010 and 2019 458 12% 7.8%
Built in 2020 or later 58 1.5% 52.6%
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.

Old Jefferson occupancy rates

Out of the 3,774 occupied housing units in Old Jefferson, 74.1% are owner-occupied, while 25.9% are lived in by tenants. Meanwhile, 0.8% of all homes on the local market sit vacant.

Occupied housing units
3,774
-0.1% year-over-year change
Occupancy breakdown
Renter occupied
978
Owner occupied
2,796
Value Percent YoY
change
Renter occupied 978 25.9% 2.0%
Owner occupied 2,796 74.1% -0.8%
Unoccupied housing units
0.8%
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.

Old Jefferson housing costs

Housing costs in Old Jefferson come to a median of $1,138 per month, while tenants specifically pay a median gross rent of $1,357.

Median housing costs per month
$1,138/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 Old Jefferson
$1,357/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 Old Jefferson

Old Jefferson education at a glance

About 20.5% of the population in Old Jefferson went to high school, while 18.4% pursued college studies. Another 5% earned an associate degree and 40.5% hold a bachelor’s. Meanwhile, 10.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 340 5.6% -0.6%
High school diploma 1,255 20.5% 3.0%
College diploma 1,125 18.4% 0.3%
Associate degree 303 5% -11.7%
Bachelor's degree 2,481 40.5% 0.7%
Graduate degree 618 10.1% -4.6%
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 Old Jefferson

How much people earn in Old Jefferson

The average annual household income in Old Jefferson was $121,058 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.1% change from the previous year. At the same time, the median income stood at $92,075, reflecting a +7.7% shift over the same period.

Average household income in Old Jefferson
$121,058/year
2.1% year-over-year change
Median household income in Old Jefferson
$92,075/year
7.7% year-over-year change

Old Jefferson income by age

In Old Jefferson, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $77,614. Those with someone between 45 and 64 in charge, often well established professionally, earn $89,653 overall. Overall, 91.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $95,861 3.3%
25 - 44 $77,614 -7.4%
45 - 64 $89,653 21.7%
Above poverty level
7,082
Below poverty level
690
Value Percent YoY
change
Above poverty level 7,082 91.1% 0.4%
Below poverty level 690 8.9% -0.9%

Average renter income in Old Jefferson

To get a better sense of what renters earn on average in Old Jefferson, their median household income was $42,500 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 38.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$42,500
Rent-to-income ratio
38.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Old Jefferson

Workforce and job types in Old Jefferson

The job market in Old Jefferson is powered by 4,129 working residents, spread across a range of industries and roles. 89.9% of the working population are employed in professional or administrative positions, while 10.1% are in hands-on or service-based jobs. Also, 8.8% run their own businesses, 70.6% are employed by private companies, and 15.7% work in the public sector.

Workforce demographics

Working population
4,129
0.1% year-over-year change
White collar
3,711
Blue collar
418
Value Percent YoY change
White collar 3,711 89.9% -2.2%
Blue collar 418 10.1% 25.1%
Employer type
Self employees
8.8%
Private companies
70.6%
Governmental workers
15.7%
Not for profit companies
4.9%
Value Percent YoY change
Self employees 363 8.8% 16.0%
Private companies 2,915 70.6% -5.1%
Governmental workers 648 15.7% 21.4%
Not for profit companies 203 4.9% -2.9%
Unemployment rate
5.0%
-1.8% year-over-year change

Available workforce

The unemployment rate in Old Jefferson stands at 5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Old Jefferson

How people get around in Old Jefferson

Means of transportation
Value Percent YoY change
Car 3,662 88.7% -2.9%
Taxicab 19 0.5% N/A
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.

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FAQs about Old Jefferson demographics 

What is the total population of Old Jefferson?

Old Jefferson has a total population of 7,860 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 +0.9% compared to a year ago.

What is the gender ratio in Old Jefferson?

The gender ratio in Old Jefferson is as follows:
  • 51.4% males (4,043 residents)
  • 48.6% females (3,817 residents)

What is the median age in Old Jefferson?

The median age in Old Jefferson is 36.5.

What is the age distribution of the population in Old Jefferson?

The age distribution in Old Jefferson is as follows:
  • Under 15: 17% (1,335 residents)
  • Ages 15-24: 14.9% (1,170 residents)
  • Ages 25-44: 27.5% (2,160 residents)
  • Ages 45-64: 15.9% (1,249 residents)
  • Over 65: 24.8% (1,946 residents)

What is the racial and ethnic makeup of Old Jefferson?

The racial and ethnic makeup of Old Jefferson is as follows:
  • White: 60.6% (4,762 residents)
  • Black or African American: 27.1% (2,133 residents)
  • American Indian and Alaska Native: 0% (4 residents)
  • Asian: 2.5% (193 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 5% (390 residents)
  • Other: 4.8% (378 residents)

What percentage of the population in Old Jefferson are U.S.-born citizens?

U.S.-born citizens represent 91% of the population in Old Jefferson.

How many housing units are there in Old Jefferson?

There are 3,805 housing units in Old Jefferson, reflecting a +0.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Old Jefferson and what is the average household size?

Old Jefferson has a total of 3,774 households, with an average of 2 people in each.

What is the median household income in Old Jefferson?

Old Jefferson has a median household income of $92,075, representing a +7.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Old Jefferson?

The employment rate is 95% in Old Jefferson, with a workforce of 4,129 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 89.9% (3,711 residents)
  • Blue-collar workers: 10.1% (418 residents)

Places of employment:
  • Self-employed: 8.8% (363 residents)
  • Private companies: 70.6% (2,915 residents)
  • Governmental workers: 15.7% (648 residents)
  • Not-for-profit companies: 4.9% (203 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