Heidelberg, TX demographics:
population, income, and more

Total population
2,215
-0.3% year-over-year change
Median household income
$33,953/yr
7.9% year-over-year change
Housing units
642
-3.0% year-over-year change

Heidelberg population

How many people live in Heidelberg

Heidelberg is home to 2,215 residents, according to the most recent Census data. Gender-wise, 50.1% of Heidelberg locals are male, and 49.9% are female.

Total population
2,215
-0.3% year-over-year change
Gender ratio
Male
50.1%
1,109
Female
49.9%
1,106
Value Percent YoY change
Male 1,109 50.1% 7.0%
Female 1,106 49.9% -6.7%
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 Heidelberg is 32, with the population distributed as follows: about 13.1% are children under 15, then 20.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.2% of the population, while another 31.2% fall into the 45 to 64 bracket. Finally, around 8.7% are 65 or older.

Median age
31.6
Age breakdown
Under 15
13.1%
15 to 24
20.9%
25 to 44
26.2%
45 to 64
31.2%
Over 65
8.7%
Value Percent YoY change
Under 15 290 13.1% -11.8%
15 to 24 463 20.9% -5.3%
25 to 44 580 26.2% -4.8%
45 to 64 690 31.2% 16.0%
Over 65 192 8.7% -3.5%
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 Heidelberg, 78.6% of the population are US-born citizens, while 5% have gained naturalized citizenship. At the same time, 16.5% of residents are non-citizens. There’s also a share of 82.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
78.6%
Non-U.S.-born citizens
5%
Non-citizens
16.5%
Value Percent YoY change
U.S.-born citizens 1,740 78.6% -3.1%
Non-U.S.-born citizens 110 5% 8.9%
Non-citizens 365 16.5% 12.7%
Racial breakdown
White
9.8%
Black or African American
0.3%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
82.2%
Other
7.7%
Value Percent
White 217 9.8%
Black or African American 7 0.3%
Two or more races 1,820 82.2%
Other 171 7.7%

Households in Heidelberg

A peek inside Heidelberg households

Heidelberg has 572 households, with an average of 4 members in each. Of these, 88.3% are families, while the remaining 11.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
572
-1.0% year-over-year change
Average people per household
4
Non-family households
67
Family households
505
Value Percent YoY change
Non-family households 67 11.7% -29.5%
Family households 505 88.3% 4.5%
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 Heidelberg

The housing landscape of Heidelberg

Heidelberg's housing consists of 642 units, with 86.9% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 10% of the housing landscape.

Housing units
642
-3.0% year-over-year change
Housing types
Value Percent
1 unit, detached 558 86.9%
2 units 20 3.1%
Mobile home 64 10%
Homes built since 2020
0
% year-over-year change

The age of buildings in Heidelberg

In Heidelberg, the median construction year is 1988. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 12 1.9% 50.0%
Built between 1950 and 1959 17 2.6% -19.1%
Built between 1960 and 1969 73 11.4% -58.5%
Built between 1970 and 1979 58 9% 23.4%
Built between 1980 and 1989 213 33.2% 3.4%
Built between 1990 and 1999 103 16% 14.4%
Built between 2000 and 2009 88 13.7% 114.6%
Built between 2010 and 2019 78 12.2% 6.8%
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.

Heidelberg occupancy rates

Out of the 572 occupied housing units in Heidelberg, 88.6% are owner-occupied, while 11.4% are lived in by tenants. Meanwhile, 10.9% of all homes on the local market sit vacant.

Occupied housing units
572
-1.0% year-over-year change
Occupancy breakdown
Renter occupied
65
Owner occupied
507
Value Percent YoY
change
Renter occupied 65 11.4% 51.2%
Owner occupied 507 88.6% -5.2%
Unoccupied housing units
10.9%
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.

Heidelberg housing costs

Median housing costs per month
$348/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.

Education in Heidelberg

Heidelberg education at a glance

About 59.3% of the population in Heidelberg went to high school, while 14.7% pursued college studies. Another 5.2% earned an associate degree and 4.1% hold a bachelor’s. Meanwhile, 0.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 305 16.4% 30.9%
High school diploma 1,103 59.3% 6.7%
College diploma 274 14.7% -27.9%
Associate degree 96 5.2% 37.1%
Bachelor's degree 76 4.1% -30.9%
Graduate degree 7 0.4% 16.7%
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 Heidelberg

How much people earn in Heidelberg

The average annual household income in Heidelberg was $49,559 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +18.7% change from the previous year. At the same time, the median income stood at $33,953, reflecting a +7.9% shift over the same period.

Average household income in Heidelberg
$49,559/year
18.7% year-over-year change
Median household income in Heidelberg
$33,953/year
7.9% year-over-year change

Heidelberg income by age

In Heidelberg, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $68,971. Those with someone between 45 and 64 in charge, often well established professionally, earn $33,834 overall. Overall, 86.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $68,971 16.1%
45 - 64 $33,834 7.8%
Above poverty level
1,898
Below poverty level
299
Value Percent YoY
change
Above poverty level 1,898 86.4% -1.4%
Below poverty level 299 13.6% 8.7%

Employment in Heidelberg

Workforce and job types in Heidelberg

The job market in Heidelberg is powered by 1,091 working residents, spread across a range of industries and roles. 84.9% of the working population are employed in professional or administrative positions, while 15.1% are in hands-on or service-based jobs. Also, 1.5% run their own businesses, 88.7% are employed by private companies, and 5% work in the public sector.

Workforce demographics

Working population
1,091
11.4% year-over-year change
White collar
926
Blue collar
165
Value Percent YoY change
White collar 926 84.9% 13.9%
Blue collar 165 15.1% -0.6%
Employer type
Self employees
1.5%
Private companies
88.7%
Governmental workers
5%
Not for profit companies
4.8%
Value Percent YoY change
Self employees 16 1.5% -70.9%
Private companies 968 88.7% 18.6%
Governmental workers 55 5% 1.9%
Not for profit companies 52 4.8% -3.7%
Unemployment rate
27.5%
-1.9% year-over-year change

Available workforce

The unemployment rate in Heidelberg stands at 27.5%, 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 Heidelberg

How people get around in Heidelberg

Commuting methods vary: 65.4% of residents travel by personal vehicle and 16.4% 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 713 65.4% 28.7%
Walk 179 16.4% -0.6%
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 Heidelberg demographics 

What is the total population of Heidelberg?

Heidelberg has a total population of 2,215 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 -0.3% compared to a year ago.

What is the gender ratio in Heidelberg?

The gender ratio in Heidelberg is as follows:
  • 50.1% males (1,109 residents)
  • 49.9% females (1,106 residents)

What is the median age in Heidelberg?

The median age in Heidelberg is 31.6.

What is the age distribution of the population in Heidelberg?

The age distribution in Heidelberg is as follows:
  • Under 15: 13.1% (290 residents)
  • Ages 15-24: 20.9% (463 residents)
  • Ages 25-44: 26.2% (580 residents)
  • Ages 45-64: 31.2% (690 residents)
  • Over 65: 8.7% (192 residents)

What is the racial and ethnic makeup of Heidelberg?

The racial and ethnic makeup of Heidelberg is as follows:
  • White: 9.8% (217 residents)
  • Black or African American: 0.3% (7 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 82.2% (1,820 residents)
  • Other: 7.7% (171 residents)

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

U.S.-born citizens represent 78.6% of the population in Heidelberg.

How many housing units are there in Heidelberg?

There are 642 housing units in Heidelberg, reflecting a -3.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Heidelberg has a total of 572 households, with an average of 4 people in each.

What is the median household income in Heidelberg?

Heidelberg has a median household income of $33,953, representing a +7.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Heidelberg?

The employment rate is 72.5% in Heidelberg, with a workforce of 1,091 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 84.9% (926 residents)
  • Blue-collar workers: 15.1% (165 residents)

Places of employment:
  • Self-employed: 1.5% (16 residents)
  • Private companies: 88.7% (968 residents)
  • Governmental workers: 5% (55 residents)
  • Not-for-profit companies: 4.8% (52 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