Erwin, TN demographics:
population, income, and more

Total population
5,988
-0.2% year-over-year change
Median household income
$47,487/yr
4.5% year-over-year change
Housing units
2,864
-5.2% year-over-year change

Erwin population

How many people live in Erwin

Erwin is home to 5,988 residents, according to the most recent Census data. Gender-wise, 46.5% of Erwin locals are male, and 53.5% are female.

Total population
5,988
-0.2% year-over-year change
Gender ratio
Male
46.5%
2,786
Female
53.5%
3,202
Value Percent YoY change
Male 2,786 46.5% -3.3%
Female 3,202 53.5% 2.7%
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 Erwin is 44, with the population distributed as follows: about 12% are children under 15, then 13.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.3% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 22.7% are 65 or older.

Median age
44.3
Age breakdown
Under 15
12%
15 to 24
13.4%
25 to 44
27.3%
45 to 64
24.7%
Over 65
22.7%
Value Percent YoY change
Under 15 719 12% 2.3%
15 to 24 800 13.4% 0.1%
25 to 44 1,635 27.3% 8.8%
45 to 64 1,477 24.7% -5.9%
Over 65 1,357 22.7% -5.0%
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 Erwin, 97.2% of the population are US-born citizens, while 1.9% have gained naturalized citizenship. At the same time, 0.9% of residents are non-citizens. There’s also a share of 7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.2%
Non-U.S.-born citizens
1.9%
Non-citizens
0.9%
Value Percent YoY change
U.S.-born citizens 5,818 97.2% -1.6%
Non-U.S.-born citizens 116 1.9% 46.8%
Non-citizens 54 0.9% 671.4%
Racial breakdown
White
91.1%
Black or African American
0.5%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7%
Other
1.5%
Value Percent
White 5,455 91.1%
Black or African American 28 0.5%
Two or more races 416 7%
Other 89 1.5%

Households in Erwin

A peek inside Erwin households

Erwin has 2,611 households, with an average of 2 members in each. Of these, 69.8% are families, while the remaining 30.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,611
-5.4% year-over-year change
Average people per household
2
Non-family households
788
Family households
1,823
Value Percent YoY change
Non-family households 788 30.2% -16.7%
Family households 1,823 69.8% 0.6%
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 Erwin

The housing landscape of Erwin

Erwin's housing consists of 2,864 units, with 69.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.4% 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 8.8% of the housing landscape.

Housing units
2,864
-5.2% year-over-year change
Housing types
Value Percent
1 unit, detached 1,994 69.6%
1 unit, attached 40 1.4%
2 units 124 4.3%
3 or 4 units 169 5.9%
5 to 9 units 253 8.8%
10 to 19 units 25 0.9%
20 to 49 units 8 0.3%
Mobile home 251 8.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in Erwin

In Erwin, the median construction year is 1965. About 18.5% of homes were built before the 1940s, with another 14.1% going up by 1949. 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 530 18.5% -17.4%
Built between 1940 and 1949 405 14.1% 12.8%
Built between 1950 and 1959 324 11.3% -10.2%
Built between 1960 and 1969 352 12.3% 8.3%
Built between 1970 and 1979 518 18.1% 4.9%
Built between 1980 and 1989 302 10.5% -1.3%
Built between 1990 and 1999 252 8.8% -28.2%
Built between 2000 and 2009 116 4% -14.1%
Built between 2010 and 2019 65 2.3% 32.6%
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.

Erwin occupancy rates

Out of the 2,611 occupied housing units in Erwin, 71.4% are owner-occupied, while 28.6% are lived in by tenants. Meanwhile, 8.8% of all homes on the local market sit vacant.

Occupied housing units
2,611
-5.4% year-over-year change
Occupancy breakdown
Renter occupied
746
Owner occupied
1,865
Value Percent YoY
change
Renter occupied 746 28.6% -14.0%
Owner occupied 1,865 71.4% -1.4%
Unoccupied housing units
8.8%
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.

Erwin housing costs

Housing costs in Erwin come to a median of $739 per month, while tenants specifically pay a median gross rent of $614.

Median housing costs per month
$739/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 Erwin
$614/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 Erwin

Erwin education at a glance

About 49.5% of the population in Erwin went to high school, while 19.2% pursued college studies. Another 9.7% earned an associate degree and 13.2% hold a bachelor’s. Meanwhile, 3.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 224 4.5% -5.9%
High school diploma 2,443 49.5% 4.0%
College diploma 947 19.2% -11.6%
Associate degree 479 9.7% -11.6%
Bachelor's degree 649 13.2% 4.5%
Graduate degree 194 3.9% 3.2%
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 Erwin

How much people earn in Erwin

The average annual household income in Erwin was $72,453 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +16.9% change from the previous year. At the same time, the median income stood at $47,487, reflecting a +4.6% shift over the same period.

Average household income in Erwin
$72,453/year
16.9% year-over-year change
Median household income in Erwin
$47,487/year
4.5% year-over-year change

Erwin income by age

In Erwin, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,206. Those with someone between 45 and 64 in charge, often well established professionally, earn $81,848 overall. Overall, 87.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $62,206 9.0%
45 - 64 $81,848 15.0%
Over 65 $24,623 -11.7%
Above poverty level
5,044
Below poverty level
730
Value Percent YoY
change
Above poverty level 5,044 87.4% 3.5%
Below poverty level 730 12.6% -20.7%

Average renter income in Erwin

To get a better sense of what renters earn on average in Erwin, their median household income was $17,346 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 42.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$17,346
Rent-to-income ratio
42.5%
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 Erwin

Workforce and job types in Erwin

The job market in Erwin is powered by 2,727 working residents, spread across a range of industries and roles. 71.8% of the working population are employed in professional or administrative positions, while 28.2% are in hands-on or service-based jobs. Also, 8.7% run their own businesses, 69.7% are employed by private companies, and 10.6% work in the public sector.

Workforce demographics

Working population
2,727
2.3% year-over-year change
White collar
1,959
Blue collar
768
Value Percent YoY change
White collar 1,959 71.8% 2.1%
Blue collar 768 28.2% 2.7%
Employer type
Self employees
8.7%
Private companies
69.7%
Governmental workers
10.6%
Not for profit companies
11%
Value Percent YoY change
Self employees 237 8.7% 9.2%
Private companies 1,901 69.7% 8.5%
Governmental workers 288 10.6% -20.9%
Not for profit companies 301 11% -9.6%
Unemployment rate
3.2%
-19.8% year-over-year change

Available workforce

The unemployment rate in Erwin stands at 3.2%, 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 Erwin

How people get around in Erwin

In Erwin, the average commute time is 21 minutes. Commuting methods vary: 88.9% of residents travel by personal vehicle and 3.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
21 min
5.4% year-over-year change
Means of transportation
Value Percent YoY change
Car 2,403 88.9% 1.1%
Walk 93 3.4% -40.0%
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 Erwin by zipcode?

Zipcode Population Number of households Median income Average income
37650 12,774 5,336 $50,654 $67,967

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FAQs about Erwin demographics 

What is the total population of Erwin?

Erwin has a total population of 5,988 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 -0.2% compared to a year ago.

What is the gender ratio in Erwin?

The gender ratio in Erwin is as follows:
  • 46.5% males (2,786 residents)
  • 53.5% females (3,202 residents)

What is the median age in Erwin?

The median age in Erwin is 44.3.

What is the age distribution of the population in Erwin?

The age distribution in Erwin is as follows:
  • Under 15: 12% (719 residents)
  • Ages 15-24: 13.4% (800 residents)
  • Ages 25-44: 27.3% (1,635 residents)
  • Ages 45-64: 24.7% (1,477 residents)
  • Over 65: 22.7% (1,357 residents)

What is the racial and ethnic makeup of Erwin?

The racial and ethnic makeup of Erwin is as follows:
  • White: 91.1% (5,455 residents)
  • Black or African American: 0.5% (28 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: 7% (416 residents)
  • Other: 1.5% (89 residents)

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

U.S.-born citizens represent 97.2% of the population in Erwin.

How many housing units are there in Erwin?

There are 2,864 housing units in Erwin, reflecting a -5.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Erwin has a total of 2,611 households, with an average of 2 people in each.

What is the median household income in Erwin?

Erwin has a median household income of $47,487, representing a +4.5% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 96.8% in Erwin, with a workforce of 2,727 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71.8% (1,959 residents)
  • Blue-collar workers: 28.2% (768 residents)

Places of employment:
  • Self-employed: 8.7% (237 residents)
  • Private companies: 69.7% (1,901 residents)
  • Governmental workers: 10.6% (288 residents)
  • Not-for-profit companies: 11% (301 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