Zip code 37151: Riddleton, Tennessee

Q: What city is zip code 37151?

37151 is assigned to Riddleton, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 37151 in?

37151 is in Smith County, Tennessee.

Q: What is the population of 37151?

About 457 people live in 37151, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 37151?

The median household income in 37151 is $102,168.

Q: What zip codes are near 37151?

The closest zip codes to 37151 are 37030, 38563, 37057, 37145, 37074.

Residential delivery areaSmith CountyCentral Time

Population

457

Small sample: rough estimates

Median household income

$102K

U.S. $81K

Median home value

$328K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

47.8

U.S. 38.9

Land area

17 sq mi

27 people/sq mi

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

About 37151

37151 is a rural zip code in Riddleton, Tennessee (Smith County), covering 17 sq mi of land. About 457 people live here, or 27 per square mile. The median resident is 47.8 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household earns $102,168 a year, 27% above the national median of $80,734. 0% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $327,500, or 3.2 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 100% of occupied homes are lived in by their owners.

32% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 33.1 minutes each way, and 0% of workers work from home. The most common jobs among working residents are in education; cleaning and personal care; and transportation and moving goods. 18% of them are self-employed (U.S.: 10%).

How 37151 compares

Sorted from highest to lowest national percentile

Only about 457 people live here, so these survey estimates have wide margins of error.

Homeownership rate100%
99th
StrengthU.S. 65.2% · TN 66.9%5th of 600 in TN
Self-employed workers18.3%
96th
U.S. 10% · TN 9.8%52nd of 607 in TN
Median age47.8
92nd
U.S. 38.9 · TN 38.9139th of 608 in TN
Average commute33.1 min
87th
WeaknessU.S. 26.4 min · TN 25.7 min144th of 597 in TN
Healthcare workers12.2%
83rd
U.S. 9.7% · TN 9.6%142nd of 607 in TN
Veterans8.3%
80th
U.S. 6.2% · TN 7.3%217th of 607 in TN
Housing vacancy11.7%
78th
U.S. 10.1% · TN 10.2%296th of 602 in TN
Median household income$102,168
73rd
U.S. $80,734 · TN $69,59541st of 590 in TN
Per capita income$50,584
73rd
U.S. $44,673 · TN $39,43756th of 608 in TN
Broadband access93.6%
63rd
U.S. 91% · TN 89.2%94th of 600 in TN
Government workers15.1%
60th
U.S. 14.5% · TN 13.7%256th of 607 in TN
Median earnings per worker$51,199
59th
U.S. $49,666 · TN $45,229112th of 606 in TN
Median home value$327,500
49th
U.S. $332,700 · TN $286,700113th of 590 in TN
Bachelor's degree or higher31.6%
49th
U.S. 35.7% · TN 31.1%125th of 604 in TN
Diversity index25.6
18th
U.S. 61.4 · TN 46.4240th of 608 in TN
Uninsured rate2.2%
6th
StrengthU.S. 8.4% · TN 10%583rd of 607 in TN
Population density27/sq mi
4th
U.S. 95/sq mi · TN 171/sq mi520th of 608 in TN
Residents under 1810.7%
3rd
U.S. 22% · TN 22.2%561st of 608 in TN
Population457
1st
U.S. 334,922,499 · TN 7,066,383578th of 608 in TN
Poverty rate0%
1st
StrengthU.S. 12.5% · TN 13.8%600th of 600 in TN
Work from home0%
1st
U.S. 15.1% · TN 12.9%605th of 608 in TN
Unemployment rate0%
1st
StrengthU.S. 5.2% · TN 4.7%598th of 607 in TN
Foreign-born residents0%
1st
U.S. 14.1% · TN 6.1%599th of 608 in TN
Residents 65 and older5.5%
1st
U.S. 17.2% · TN 17.1%592nd of 608 in TN
Tech workers0%
1st
U.S. 3.8% · TN 2.8%588th of 607 in TN
Income inequality (Gini)0.316
1st
StrengthU.S. 0.483 · TN 0.476579th of 600 in TN

Measure	37151	Smith	TN	U.S.	National percentile	Rank in TN
Homeownership rateStrength	100%	76.9%	66.9%	65.2%	99th	5th of 600
Self-employed workers	18.3%	8.1%	9.8%	10%	96th	52nd of 607
Median age	47.8	40.6	38.9	38.9	92nd	139th of 608
Average commuteWeakness	33.1 min	32.2 min	25.7 min	26.4 min	87th	144th of 597
Healthcare workers	12.2%	9.3%	9.6%	9.7%	83rd	142nd of 607
Veterans	8.3%	6.8%	7.3%	6.2%	80th	217th of 607
Housing vacancy	11.7%	9.4%	10.2%	10.1%	78th	296th of 602
Median household income	$102,168	$66,293	$69,595	$80,734	73rd	41st of 590
Per capita income	$50,584	$33,386	$39,437	$44,673	73rd	56th of 608
Broadband access	93.6%	87.6%	89.2%	91%	63rd	94th of 600
Government workers	15.1%	16.2%	13.7%	14.5%	60th	256th of 607
Median earnings per worker	$51,199	$44,892	$45,229	$49,666	59th	112th of 606
Median home value	$327,500	$243,800	$286,700	$332,700	49th	113th of 590
Bachelor's degree or higher	31.6%	18.5%	31.1%	35.7%	49th	125th of 604
Diversity index	25.6	18.6	46.4	61.4	18th	240th of 608
Uninsured rateStrength	2.2%	8.3%	10%	8.4%	6th	583rd of 607
Population density	27/sq mi	65/sq mi	171/sq mi	95/sq mi	4th	520th of 608
Residents under 18	10.7%	22.4%	22.2%	22%	3rd	561st of 608
Population	457	20,389	7,066,383	334,922,499	1st	578th of 608
Poverty rateStrength	0%	10%	13.8%	12.5%	1st	600th of 600
Work from home	0%	8.2%	12.9%	15.1%	1st	605th of 608
Unemployment rateStrength	0%	2.7%	4.7%	5.2%	1st	598th of 607
Foreign-born residents	0%	1.5%	6.1%	14.1%	1st	599th of 608
Residents 65 and older	5.5%	16.7%	17.1%	17.2%	1st	592nd of 608
Tech workers	0%	1.8%	2.8%	3.8%	1st	588th of 607
Income inequality (Gini)Strength	0.316	0.420	0.476	0.483	1st	579th of 600

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

11%

5–17

25%

18–24

25–34

35–44

19%

45–54

33%

55–64

65–74

75+

Median age

47.8

Under 18

10.7%

65 and over

5.5%

Race and ethnicity

White85%
Black0%
Hispanic2%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial12%

Diversity index

25.6

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

84%

Language spoken at home (households)

English only

100%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 173
Average household size: 2.6
Family households: 89.6%
Married couples: 89.6%
Living alone: 10.4%
Veterans (of adults): 8.3%
Male / female: 52% / 48%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

13%

$100–150k

42%

$150–200k

11%

$200k+

21%

Median household income

37151

$102,168

Smith Co.

$66,293

Tennessee

$69,595

United States

$80,734

Per capita income

$50,584

U.S. $44,673

Poverty rate

U.S. 12.5%

Households earning $150K+

32.4%

U.S. 23%

Income inequality (Gini)

0.316

U.S. 0.483

Housing

Median home value

37151

$327,500

Smith Co.

$243,800

Tennessee

$286,700

United States

$332,700

Median gross rent

37151

—

Smith Co.

$922

Tennessee

$1,189

United States

$1,413

Types of housing

Single-family

79%

2–4 units

5–19 units

20+ units

Mobile home

21%

Boat, RV, van

Housing units: 196
Owner-occupied: 100%
Vacant: 11.7%
Median year built: 1997
Median rooms: 6.3
Renters paying 30%+ of income: —
Renters paying 50%+ of income: —
Home value to income: 3.2× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

100%

Carpooled

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

12%

10–19

10%

20–29

27%

30–44

22%

45–59

60+

25%

Average commute

33.1 min

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

84.6%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Education

15%

Cleaning and personal care

15%

Transportation and moving

13%

Healthcare

12%

Production

10%

Sales

Office and admin

Business and finance

Management

Farming, fishing and forestry

Construction and repair

Computer and math

Engineering and science

Legal and social services

Arts, media and sports

Police and fire

Food service

Industries

Construction

20%

Retail

19%

Health care and social assistance

16%

Education

15%

Manufacturing

14%

Transportation, warehousing and utilities

Finance, insurance and real estate

Agriculture and mining

Wholesale

Other services

Professional and technical services

Restaurants and hotels

Public administration

Admin, support and management

Information

Arts and recreation

Median earnings per worker

$51,199

U.S. $49,666

Self-employed

18.3%

U.S. 10%

Government workers

15.1%

U.S. 14.5%

Nonprofit workers

6.7%

U.S. 8.8%

Median earnings by type of work

Type of work	37151	U.S.
Management, business, science and arts	$53,750	$74,888
Service	—	$26,804
Sales and office	under $2,500	$40,476
Construction and maintenance	—	$49,199
Production and transportation	$54,405	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

32%

Some college

37%

Associate's

Bachelor's

29%

Graduate

High school graduate or higher: 100%
Bachelor's degree or higher: 31.6%
Graduate or professional degree: 3.1%
Households with broadband: 93.6%
Cable, fiber or DSL: 93.6%
No internet access: 6.4%
Without health insurance: 2.2%
Limited-English households: 0%

Geography

City (USPS): Riddleton
State: Tennessee
County: Smith County
Center point: 36.3092° N, 86.0430° W
Land area: 17 sq mi
Water area: 0.7 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Zip codes near 37151

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
37030	Carthage, TN	6.2 mi	8,183	$61,800	$252,600
38563	Gordonsville, TN	7 mi	1,826	$50,313	$241,300
37057	Dixon Springs, TN	7.6 mi	1,016	$78,940	$224,200
37145	Pleasant Shade, TN	8.6 mi	2,442	$69,150	$177,800
37074	Hartsville, TN	10 mi	10,932	$71,914	$329,600
38547	Brush Creek, TN	11 mi	2,088	$80,843	$244,100
38560	Elmwood, TN	12 mi	1,432	$77,986	$241,300
37087	Lebanon, TN	13 mi	56,655	$82,143	$386,200
38567	Hickman, TN	14 mi	1,065	$100,368	$340,500
38552	Chestnut Mound, TN	14 mi	472	$71,250	$198,600
37031	Castalian Springs, TN	15 mi	3,926	$98,114	$352,600
37088	Lebanon, TN · PO box	16 mi	—	—	—

Questions about 37151

What city is zip code 37151?

37151 is assigned to Riddleton, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 37151 in?

37151 is in Smith County, Tennessee.

What is the population of 37151?

About 457 people live in 37151, according to the Census Bureau's American Community Survey.

What time zone is 37151 in?

37151 is in Central Time.

What is the median household income in 37151?

The median household income in 37151 is $102,168.

What zip codes are near 37151?

The closest zip codes to 37151 are 37030, 38563, 37057, 37145, 37074.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 37151, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.