Harriman ZIP Codes — Roane County, TN

There is one unique ZIP code in Harriman, Tennessee and it is 37748. Area code: 865.

ZIP codes

106.58

sq mi land

5.72

sq mi water

865

area code

Harriman, TN ZIP code map

About Harriman, TN

Harriman is a charming city located in the state of Tennessee, renowned for its scenic surroundings and vibrant community. Nestled in Roane County, it offers a unique blend of small-town warmth and rich historical significance. Visitors and residents alike appreciate the city's picturesque landscapes and friendly atmosphere.

Location & geography

Geographically, Harriman covers a total area of 112.30 square miles, including 106.58 square miles of land and 5.72 square miles of water. It is situated approximately 30 miles west of Knoxville and is bordered by the beautiful waters of the Emory River. The city features rolling hills and wooded areas, making it a perfect spot for outdoor enthusiasts.

Community & economy

The character of Harriman is defined by its strong sense of community and rich histories, such as its roots in the railroad industry. Major industries in the area include manufacturing and tourism, which take advantage of the area's natural beauty. Daily life in Harriman is enhanced by local parks, community events, and a close-knit atmosphere that welcomes newcomers.

Transportation

Harriman is easily accessible via several highways, including Interstate 40, which connects it to larger cities in Tennessee. The nearest major airport is McGhee Tyson Airport in Knoxville, situated about 35 miles to the east. Local transit options are limited, but residents rely mostly on personal vehicles for commuting.

History

Harriman was founded in the late 19th century, primarily as a railroad town, which became a significant transportation hub in the region. Over the years, the city has developed a diverse economic base, with notable events including the establishment of the local school system and various community initiatives. Harriman's historical significance is highlighted by its well-preserved buildings and ongoing commitment to preserving its heritage.

Did you know?

One little-known fact about Harriman is that it is home to the historic and scenic city park known as the Harriman City Lake. Additionally, the annual Harriman Bluegrass Festival attracts music lovers from far and wide, showcasing the city's vibrant cultural scene.

ZIP codes for Harriman, TN (1)

ZIP code	City	County	Map
37748	Harriman	Roane	View map

Demographics & statistics

16,700

Population

46.9

Median age

$54,229

Median household income

$31,772

Per capita income

$160,800

Median home value

$747

Median monthly rent

75.2%

Home ownership

13.3%

Poverty rate

3.7%

Unemployment

6,571

Housing units

19.5%

Bachelor's or higher

Age distribution

Male Female

337

Under 5

342

365

5–9

369

515

10–14

522

454

15–19

460

522

20–24

529

874

25–34

885

911

35–44

924

1,331

45–54

1,349

586

55–59

594

743

60–64

752

909

65–74

921

544

75–84

552

204

85+

206

← Male

Female →

Age summary

Group	Count	%
Under 18	3,015	18.1%
18 and over	13,685	81.9%
65 and over	3,336	20.0%
Median age	46.9 years

Race & ethnicity

White 87.2%

Two or more races 5%

Black or African American 4.8%

Hispanic or Latino 2.7%

Asian 0.2%

American Indian / Alaska Native 0.1%

Group	Count	%
White	14,963	87.2%
Two or more races	858	5%
Black or African American	826	4.8%
Hispanic or Latino	466	2.7%
Asian	36	0.2%
American Indian / Alaska Native	10	0.1%

Household income

Under $10k 4.7%

$10k–$15k 6.1%

$15k–$25k 13.9%

$25k–$35k 7.2%

$35k–$50k 15.9%

$50k–$75k 13.9%

$75k–$100k 11.5%

$100k–$150k 16.4%

$150k–$200k 7.5%

$200k+ 2.9%

Range	% of households
Under $10k	4.7%
$10k–$15k	6.1%
$15k–$25k	13.9%
$25k–$35k	7.2%
$35k–$50k	15.9%
$50k–$75k	13.9%
$75k–$100k	11.5%
$100k–$150k	16.4%
$150k–$200k	7.5%
$200k+	2.9%
Median income	$54,229

Housing

Home values

Under $50k 8.9%

$50k–$100k 14.4%

$100k–$150k 21.3%

$150k–$200k 20.9%

$200k–$300k 19.9%

$300k–$500k 10.6%

$500k–$1M 3.0%

$1M+ 1.1%

Housing overview

Metric	Value
Median home value	$160,800
Median rent / month	$747
Owner occupied	75.2%
Renter occupied	24.8%
Vacant	15.3%
Single-family detached	75.0%
Large apartment buildings	2.9%
Mobile homes	14.4%
Median rooms	5.9
Avg household size (owned)	2.42

Year built

Era	%
2020 or later	0.4%
2010–2019	4.1%
2000–2009	10.2%
1990–1999	15.0%
1980–1989	9.8%
1970–1979	20.5%
1960–1969	8.8%
1950–1959	17.6%
1940–1949	4.8%
1939 or earlier	8.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	7.1%
2 bedrooms	26.6%
3 bedrooms	47.8%
4 bedrooms	14.3%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	8.7%
1 vehicle	23.5%
2 vehicles	33.4%
3 or more	34.4%

Heating fuel

Fuel type	%
Utility gas	34.6%
Electricity	61.0%
Propane / LP gas	2.3%
Fuel oil	0.2%
Wood	1.1%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	3,460	49.1%
Cohabiting couple	398	5.6%
Male householder, no spouse	1,202	17.1%
Female householder, no spouse	1,987	28.2%
Households with children under 18	1,863	26.4%
Households with seniors (65+)	2,458	34.9%
Average household size	2.34

Marital status

Status	Male	Female
Never married	29.4%	17.5%
Married	50.3%	48.9%
Separated	0.8%	1.9%
Widowed	4.6%	14.4%
Divorced	14.8%	17.3%

Education

Less than 9th grade 4.4%

Some HS, no diploma 7.5%

HS graduate 37.5%

Some college, no degree 20.5%

Associate's degree 10.5%

Bachelor's degree 12.5%

Graduate / professional 7.0%

Metric	%
HS diploma or higher	88.0%
Bachelor's or higher	19.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	106	3.6%
Kindergarten	105	3.6%
Elementary school	1,521	52.1%
High school	681	23.3%
College / grad school	508	17.4%

Employment

Industry of employment

Education & healthcare 21.5%

Professional & management 13.3%

Manufacturing 10.6%

Construction 9.9%

Retail trade 9.5%

Arts, food & hospitality 8.4%

Public administration 8.1%

Transportation & utilities 6.4%

Other services 4.7%

Finance & real estate 4.0%

Information 1.6%

Wholesale trade 1.1%

Agriculture & mining 0.8%

Occupation

Category	%
Management, business & arts	37.0%
Service	17.6%
Sales & office	18.4%
Natural resources & construction	10.4%
Production & transportation	16.6%

Employment type

Type	%
Private sector	71.3%
Government	22.7%
Self-employed	5.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.0%
Carpool	8.3%
Public transit	0.0%
Walk	1.9%
Other means	0.8%
Avg commute (minutes)	28.4

Poverty

All people 13.3%

Under 18 years 17.7%

18 and over 12.3%

Married-couple families 5.9%

Female-led households 27.7%

Income support

Source	% of households
Social Security	39.0%
Retirement income	30.9%
Supplemental Security	7.4%
Cash public assistance	2.6%
Food stamps / SNAP	14.7%

Health indicators

Condition	%
High blood pressure	42.7%
High cholesterol	38.8%
Heart disease	8.8%
Stroke	4.2%
Asthma	10.6%
Arthritis	33.7%
Kidney disease	3.6%
Pulmonary disease	11.1%
Cancer	7.6%

Behavior / access	%
Binge drinking	13.3%
No physical activity	28.9%
Less than 7 hrs sleep	36.4%
Fair or poor health	19.8%
Poor mental health	17.7%
Poor physical health	13.8%
No health insurance	17.0%
Visited doctor (checkup)	74.9%
Visited dentist	54.5%
Cholesterol screening	90.1%
Teeth loss	21.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,162	8.5%

Disability	%
Any disability	19.4%
Under 18	7.2%
18–64 years	14.9%
65 and over	45.3%

Health insurance coverage

Type	%
Private insurance	63.0%
Public insurance	45.6%
Uninsured under 19	1.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	16,021	95.9%
Spanish	44	0.3%
Other Indo-European	19	0.1%
Asian & Pacific Islander	14	0.1%
Other languages	11	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	16,546	99.1%
Born in same state	16,379	98.1%
Born in different state	11,316	67.8%
Foreign born	167	1.0%
Naturalized citizen	154	0.9%
Not a US citizen	154	100.0%

Ancestry

Ancestry	Count	%
Arab	2,307	13.8%
French	1,942	11.6%
Italian	1,285	7.7%

Ancestry	Count	%
English	136	0.8%
German	72	0.4%
Polish	22	0.1%

Technology access

Metric	% of households
Computer access	42.2%
Internet access	91.1%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Harriman, TN have?

Harriman, TN has one ZIP code: 37748. Each ZIP code serves a distinct delivery area within the city and surrounding region.