Zip code 37663: Kingsport, Tennessee

Q: What city is zip code 37663?

37663 is assigned to Kingsport, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 37663 in?

37663 is mostly in Sullivan County, but it extends into 1 other county.

Q: What is the population of 37663?

About 14,230 people live in 37663, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 37663?

The median household income in 37663 is $76,007.

Q: What zip codes are near 37663?

The closest zip codes to 37663 are 37664, 37615, 37660, 37662, 37669.

Residential delivery areaSullivan CountyEastern Time

Population

14,230

Median household income

$76K

U.S. $81K

Median home value

$239K

U.S. $333K

Median rent

$940/mo

U.S. $1,413

Median age

47.1

U.S. 38.9

Land area

26 sq mi

553 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 37663

37663 is a suburban zip code in Kingsport, Tennessee (Sullivan County), covering 26 sq mi of land. About 14,230 people live here, or 553 per square mile. The median resident is 47.1 years old, compared with 38.9 nationally.

The median household earns $76,007 a year, close to the national median of $80,734. 7.7% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $238,900, or 3.1 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 82% of occupied homes are lived in by their owners, and renters pay a median of $940 a month.

35% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 20.9 minutes each way, and 14% of workers work from home. The most common jobs among working residents are in office and administrative support; healthcare; and sales.

How 37663 compares

Sorted from highest to lowest national percentile

Median age47.1
91st
U.S. 38.9 · TN 38.9150th of 608 in TN
Veterans9.4%
87th
U.S. 6.2% · TN 7.3%144th of 607 in TN
Residents 65 and older23.1%
87th
U.S. 17.2% · TN 17.1%140th of 608 in TN
Healthcare workers12.6%
86th
U.S. 9.7% · TN 9.6%125th of 607 in TN
Homeownership rate81.9%
83rd
StrengthU.S. 65.2% · TN 66.9%216th of 600 in TN
Bachelor's degree or higher34.9%
56th
U.S. 35.7% · TN 31.1%98th of 604 in TN
Median earnings per worker$50,091
56th
U.S. $49,666 · TN $45,229128th of 606 in TN
Work from home13.7%
55th
U.S. 15.1% · TN 12.9%133rd of 608 in TN
Per capita income$41,380
54th
U.S. $44,673 · TN $39,437140th of 608 in TN
Unemployment rate4.9%
51st
U.S. 5.2% · TN 4.7%244th of 607 in TN
Median household income$76,007
45th
U.S. $80,734 · TN $69,595157th of 590 in TN
Government workers12.6%
41st
U.S. 14.5% · TN 13.7%379th of 607 in TN
Uninsured rate5.6%
39th
U.S. 8.4% · TN 10%495th of 607 in TN
Income inequality (Gini)0.422
39th
U.S. 0.483 · TN 0.476348th of 600 in TN
Broadband access90.1%
35th
U.S. 91% · TN 89.2%191st of 600 in TN
Population density553/sq mi
34th
U.S. 95/sq mi · TN 171/sq mi125th of 608 in TN
Housing vacancy4.9%
32nd
U.S. 10.1% · TN 10.2%540th of 602 in TN
Median home value$238,900
30th
U.S. $332,700 · TN $286,700240th of 590 in TN
Poverty rate7.7%
30th
U.S. 12.5% · TN 13.8%477th of 600 in TN
Tech workers1.6%
25th
U.S. 3.8% · TN 2.8%271st of 607 in TN
Population14,230
21st
U.S. 334,922,499 · TN 7,066,383172nd of 608 in TN
Residents under 1817.9%
18th
U.S. 22% · TN 22.2%440th of 608 in TN
Median gross rent$940
17th
U.S. $1,413 · TN $1,189235th of 515 in TN
Average commute20.9 min
17th
StrengthU.S. 26.4 min · TN 25.7 min518th of 597 in TN
Foreign-born residents2.8%
17th
U.S. 14.1% · TN 6.1%230th of 608 in TN
Self-employed workers6.6%
15th
U.S. 10% · TN 9.8%485th of 607 in TN
Diversity index13.7
7th
U.S. 61.4 · TN 46.4436th of 608 in TN
Rent-burdened renters24.9%
3rd
StrengthU.S. 51.1% · TN 48.8%470th of 584 in TN

Measure	37663	Sullivan	TN	U.S.	National percentile	Rank in TN
Median age	47.1	45	38.9	38.9	91st	150th of 608
Veterans	9.4%	8.1%	7.3%	6.2%	87th	144th of 607
Residents 65 and older	23.1%	22.2%	17.1%	17.2%	87th	140th of 608
Healthcare workers	12.6%	12%	9.6%	9.7%	86th	125th of 607
Homeownership rateStrength	81.9%	72.1%	66.9%	65.2%	83rd	216th of 600
Bachelor's degree or higher	34.9%	26.8%	31.1%	35.7%	56th	98th of 604
Median earnings per worker	$50,091	$41,617	$45,229	$49,666	56th	128th of 606
Work from home	13.7%	10.6%	12.9%	15.1%	55th	133rd of 608
Per capita income	$41,380	$35,877	$39,437	$44,673	54th	140th of 608
Unemployment rate	4.9%	5.4%	4.7%	5.2%	51st	244th of 607
Median household income	$76,007	$58,807	$69,595	$80,734	45th	157th of 590
Government workers	12.6%	11.9%	13.7%	14.5%	41st	379th of 607
Uninsured rate	5.6%	8.9%	10%	8.4%	39th	495th of 607
Income inequality (Gini)	0.422	0.467	0.476	0.483	39th	348th of 600
Broadband access	90.1%	88.1%	89.2%	91%	35th	191st of 600
Population density	553/sq mi	388/sq mi	171/sq mi	95/sq mi	34th	125th of 608
Housing vacancy	4.9%	9.7%	10.2%	10.1%	32nd	540th of 602
Median home value	$238,900	$213,300	$286,700	$332,700	30th	240th of 590
Poverty rate	7.7%	15.4%	13.8%	12.5%	30th	477th of 600
Tech workers	1.6%	2.3%	2.8%	3.8%	25th	271st of 607
Population	14,230	160,624	7,066,383	334,922,499	21st	172nd of 608
Residents under 18	17.9%	19.1%	22.2%	22%	18th	440th of 608
Median gross rent	$940	$889	$1,189	$1,413	17th	235th of 515
Average commuteStrength	20.9 min	21.9 min	25.7 min	26.4 min	17th	518th of 597
Foreign-born residents	2.8%	1.9%	6.1%	14.1%	17th	230th of 608
Self-employed workers	6.6%	9.6%	9.8%	10%	15th	485th of 607
Diversity index	13.7	15.9	46.4	61.4	7th	436th of 608
Rent-burdened rentersStrength	24.9%	43.9%	48.8%	51.1%	3rd	470th of 584

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

13%

5–17

18–24

14%

25–34

10%

35–44

14%

45–54

16%

55–64

11%

65–74

12%

75+

Median age

47.1

Under 18

17.9%

65 and over

23.1%

Race and ethnicity

White93%
Black0.5%
Hispanic2%
Asian2%
Native American0.0%
Pacific Islander0%
Other0.7%
Multiracial3%

Diversity index

13.7

U.S. 61.4

Foreign-born

2.8%

U.S. 14.1%

Born in state

61%

Language spoken at home (households)

English only

95%

Spanish

Other Indo-European

Asian / Pacific

0.6%

Other

0.3%

Households

Households: 6,268
Average household size: 2.3
Family households: 60.7%
Married couples: 52%
Living alone: 34.6%
Veterans (of adults): 9.4%
Male / female: 51% / 49%

Income and poverty

Household income distribution

<$25k

13%

$25–50k

19%

$50–75k

17%

$75–100k

16%

$100–150k

18%

$150–200k

10%

$200k+

Median household income

37663

$76,007

Sullivan Co.

$58,807

Tennessee

$69,595

United States

$80,734

Per capita income

$41,380

U.S. $44,673

Poverty rate

7.7%

U.S. 12.5%

Households earning $150K+

16.4%

U.S. 23%

Income inequality (Gini)

0.422

U.S. 0.483

Housing

Median home value

37663

$238,900

Sullivan Co.

$213,300

Tennessee

$286,700

United States

$332,700

Median gross rent

37663

$940

Sullivan Co.

$889

Tennessee

$1,189

United States

$1,413

Types of housing

Single-family

85%

2–4 units

5–19 units

20+ units

0.1%

Mobile home

Boat, RV, van

Housing units: 6,589
Owner-occupied: 81.9%
Vacant: 4.9%
Median year built: 1977
Median rooms: 6.6
Renters paying 30%+ of income: 24.9%
Renters paying 50%+ of income: 17.5%
Home value to income: 3.1× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

77%

Carpooled

Transit

Walked

0.8%

Bicycle

Worked from home

14%

Other

Commute time (one way)

<10 min

15%

10–19

35%

20–29

28%

30–44

15%

45–59

60+

Average commute

20.9 min

U.S. 26.4 min

Unemployment

4.9%

U.S. 5.2%

In labor force

59.1%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Office and admin

13%

Healthcare

13%

Sales

11%

Management

10%

Transportation and moving

Construction and repair

Food service

Production

Education

Cleaning and personal care

Business and finance

Engineering and science

Arts, media and sports

Legal and social services

Computer and math

Police and fire

Farming, fishing and forestry

0.3%

Industries

Health care and social assistance

18%

Manufacturing

14%

Retail

13%

Restaurants and hotels

Education

Transportation, warehousing and utilities

Professional and technical services

Finance, insurance and real estate

Construction

Other services

Admin, support and management

Public administration

Information

Wholesale

Arts and recreation

Agriculture and mining

0.3%

Median earnings per worker

$50,091

U.S. $49,666

Self-employed

6.6%

U.S. 10%

Government workers

12.6%

U.S. 14.5%

Nonprofit workers

8.2%

U.S. 8.8%

Median earnings by type of work

Type of work	37663	U.S.
Management, business, science and arts	$69,077	$74,888
Service	$17,368	$26,804
Sales and office	$43,470	$40,476
Construction and maintenance	$63,814	$49,199
Production and transportation	$44,620	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

31%

Some college

19%

Associate's

11%

Bachelor's

22%

Graduate

13%

High school graduate or higher: 95.4%
Bachelor's degree or higher: 34.9%
Graduate or professional degree: 12.7%
Households with broadband: 90.1%
Cable, fiber or DSL: 73.5%
No internet access: 6%
Without health insurance: 5.6%
Limited-English households: 0.2%

Geography

City (USPS): Kingsport
State: Tennessee
County: Sullivan County
Center point: 36.4630° N, 82.4887° W
Land area: 26 sq mi
Water area: 1 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

37663 spans 2 counties

Sullivan County95% of land
Washington County5% of land

Cities and towns within this zip

Kingsport25% of zip
Colonial Heights (unincorporated)14% of zip
Spurgeon (unincorporated)9% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 37663

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
37664	Kingsport, TN	3.3 mi	28,267	$63,653	$240,000
37615	Johnson City, TN	4.9 mi	22,821	$77,525	$294,900
37660	Kingsport, TN	6.4 mi	40,996	$49,191	$198,500
37662	Kingsport, TN · PO box	7.2 mi	—	—	—
37669	Kingsport, TN · PO box	7.2 mi	—	—	—
37686	Piney Flats, TN	7.9 mi	9,495	$84,264	$352,200
37617	Blountville, TN	8 mi	14,744	$64,764	$247,700
37656	Fall Branch, TN	9 mi	3,849	$63,617	$236,600
37665	Kingsport, TN	9.3 mi	4,741	$50,991	$134,400
37699	Piney Flats, TN · PO box	11 mi	—	—	—
24290	Weber City, VA	11 mi	2,274	$60,923	$175,800
37605	Johnson City, TN · PO box	12 mi	—	—	—

Zip codes like 37663 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 37663

What city is zip code 37663?

37663 is assigned to Kingsport, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 37663 in?

37663 is mostly in Sullivan County, but it extends into 1 other county.

What is the population of 37663?

About 14,230 people live in 37663, according to the Census Bureau's American Community Survey.

What time zone is 37663 in?

37663 is in Eastern Time.

What is the median household income in 37663?

The median household income in 37663 is $76,007.

What zip codes are near 37663?

The closest zip codes to 37663 are 37664, 37615, 37660, 37662, 37669.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 37663, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.