Zip code 37046: College Grove, Tennessee

Q: What city is zip code 37046?

37046 is assigned to College Grove, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 37046 in?

37046 is mostly in Williamson County, but it extends into 2 other counties.

Q: What is the population of 37046?

About 7,310 people live in 37046, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 37046?

The median household income in 37046 is $178,228.

Q: What zip codes are near 37046?

The closest zip codes to 37046 are 37060, 37014, 37153, 37135, 37067.

Residential delivery areaWilliamson CountyCentral Time

Population

7,310

Median household income

$178K

U.S. $81K

Median home value

$980K

U.S. $333K

Median rent

$3,500+/mo

U.S. $1,413

Median age

41.7

U.S. 38.9

Land area

71 sq mi

102 people/sq mi

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

About 37046

37046 is a small-town zip code in College Grove, Tennessee (Williamson County), covering 71 sq mi of land. About 7,310 people live here, or 102 per square mile. The median resident is 41.7 years old, compared with 38.9 nationally.

The median household earns $178,228 a year, about 2.2× the national median of $80,734. 8.6% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $979,900, or 5.5 years of median household income (U.S.: 4.1 years), which makes homes relatively expensive for local earners. 88% of occupied homes are lived in by their owners, and renters pay a median of $3,500+ a month.

64% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 33.5 minutes each way, and 26% of workers work from home. The most common jobs among working residents are in sales, management and healthcare. 19% of them are self-employed (U.S.: 10%).

How 37046 compares

Sorted from highest to lowest national percentile

Median gross rent$3,500+
99th
U.S. $1,413 · TN $1,1891st of 515 in TN
Median household income$178,228
98th
StrengthU.S. $80,734 · TN $69,5954th of 590 in TN
Per capita income$90,404
97th
StrengthU.S. $44,673 · TN $39,4377th of 608 in TN
Median earnings per worker$95,119
97th
StrengthU.S. $49,666 · TN $45,2294th of 606 in TN
Self-employed workers19%
97th
U.S. 10% · TN 9.8%48th of 607 in TN
Median home value$979,900
95th
U.S. $332,700 · TN $286,7002nd of 590 in TN
Homeownership rate87.9%
93rd
StrengthU.S. 65.2% · TN 66.9%100th of 600 in TN
Residents under 1828.9%
93rd
U.S. 22% · TN 22.2%36th of 608 in TN
Bachelor's degree or higher63.8%
92nd
StrengthU.S. 35.7% · TN 31.1%19th of 604 in TN
Work from home25.8%
89th
U.S. 15.1% · TN 12.9%24th of 608 in TN
Average commute33.5 min
88th
WeaknessU.S. 26.4 min · TN 25.7 min128th of 597 in TN
Income inequality (Gini)0.490
85th
WeaknessU.S. 0.483 · TN 0.47687th of 600 in TN
Veterans7.9%
76th
U.S. 6.2% · TN 7.3%258th of 607 in TN
Median age41.7
70th
U.S. 38.9 · TN 38.9330th of 608 in TN
Broadband access94.2%
68th
U.S. 91% · TN 89.2%73rd of 600 in TN
Housing vacancy9.1%
67th
U.S. 10.1% · TN 10.2%376th of 602 in TN
Uninsured rate8.8%
64th
U.S. 8.4% · TN 10%335th of 607 in TN
Healthcare workers10.4%
64th
U.S. 9.7% · TN 9.6%222nd of 607 in TN
Residents 65 and older15.8%
44th
U.S. 17.2% · TN 17.1%438th of 608 in TN
Tech workers2.2%
37th
U.S. 3.8% · TN 2.8%215th of 607 in TN
Poverty rate8.6%
36th
U.S. 12.5% · TN 13.8%447th of 600 in TN
Rent-burdened renters46.9%
36th
U.S. 51.1% · TN 48.8%242nd of 584 in TN
Government workers11.2%
28th
U.S. 14.5% · TN 13.7%446th of 607 in TN
Population density102/sq mi
13th
U.S. 95/sq mi · TN 171/sq mi278th of 608 in TN
Population7,310
12th
U.S. 334,922,499 · TN 7,066,383244th of 608 in TN
Diversity index18.7
11th
U.S. 61.4 · TN 46.4344th of 608 in TN
Foreign-born residents1.9%
11th
U.S. 14.1% · TN 6.1%300th of 608 in TN
Unemployment rate1.3%
2nd
StrengthU.S. 5.2% · TN 4.7%525th of 607 in TN

Measure	37046	Williamson	TN	U.S.	National percentile	Rank in TN
Median gross rent	$3,500+	$1,969	$1,189	$1,413	99th	1st of 515
Median household incomeStrength	$178,228	$135,594	$69,595	$80,734	98th	4th of 590
Per capita incomeStrength	$90,404	$66,219	$39,437	$44,673	97th	7th of 608
Median earnings per workerStrength	$95,119	$69,653	$45,229	$49,666	97th	4th of 606
Self-employed workers	19%	14.4%	9.8%	10%	97th	48th of 607
Median home value	$979,900	$751,900	$286,700	$332,700	95th	2nd of 590
Homeownership rateStrength	87.9%	78.8%	66.9%	65.2%	93rd	100th of 600
Residents under 18	28.9%	25.8%	22.2%	22%	93rd	36th of 608
Bachelor's degree or higherStrength	63.8%	62.7%	31.1%	35.7%	92nd	19th of 604
Work from home	25.8%	28.3%	12.9%	15.1%	89th	24th of 608
Average commuteWeakness	33.5 min	27.9 min	25.7 min	26.4 min	88th	128th of 597
Income inequality (Gini)Weakness	0.490	0.451	0.476	0.483	85th	87th of 600
Veterans	7.9%	5.1%	7.3%	6.2%	76th	258th of 607
Median age	41.7	40.4	38.9	38.9	70th	330th of 608
Broadband access	94.2%	96%	89.2%	91%	68th	73rd of 600
Housing vacancy	9.1%	4.9%	10.2%	10.1%	67th	376th of 602
Uninsured rate	8.8%	4.4%	10%	8.4%	64th	335th of 607
Healthcare workers	10.4%	8.6%	9.6%	9.7%	64th	222nd of 607
Residents 65 and older	15.8%	14.8%	17.1%	17.2%	44th	438th of 608
Tech workers	2.2%	5.9%	2.8%	3.8%	37th	215th of 607
Poverty rate	8.6%	4.6%	13.8%	12.5%	36th	447th of 600
Rent-burdened renters	46.9%	48.8%	48.8%	51.1%	36th	242nd of 584
Government workers	11.2%	10.2%	13.7%	14.5%	28th	446th of 607
Population density	102/sq mi	447/sq mi	171/sq mi	95/sq mi	13th	278th of 608
Population	7,310	260,351	7,066,383	334,922,499	12th	244th of 608
Diversity index	18.7	33.6	46.4	61.4	11th	344th of 608
Foreign-born residents	1.9%	8.5%	6.1%	14.1%	11th	300th of 608
Unemployment rateStrength	1.3%	2.4%	4.7%	5.2%	2nd	525th of 607

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

24%

5–17

18–24

25–34

14%

35–44

14%

45–54

15%

55–64

10%

65–74

75+

Median age

41.7

Under 18

28.9%

65 and over

15.8%

Race and ethnicity

White90%
Black2%
Hispanic3%
Asian2%
Native American0%
Pacific Islander0%
Other0%
Multiracial4%

Diversity index

18.7

U.S. 61.4

Foreign-born

1.9%

U.S. 14.1%

Born in state

39.7%

Language spoken at home (households)

English only

93%

Spanish

Other Indo-European

0.8%

Asian / Pacific

Other

Households

Households: 2,589
Average household size: 2.8
Family households: 82.7%
Married couples: 75.1%
Living alone: 12.9%
Veterans (of adults): 7.9%
Male / female: 54% / 46%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

$100–150k

12%

$150–200k

25%

$200k+

38%

Median household income

37046

$178,228

Williamson Co.

$135,594

Tennessee

$69,595

United States

$80,734

Per capita income

$90,404

U.S. $44,673

Poverty rate

8.6%

U.S. 12.5%

Households earning $150K+

63.2%

U.S. 23%

Income inequality (Gini)

0.490

U.S. 0.483

Housing

Median home value

37046

$979,900

Williamson Co.

$751,900

Tennessee

$286,700

United States

$332,700

Median gross rent

37046

$3,500+

Williamson Co.

$1,969

Tennessee

$1,189

United States

$1,413

Types of housing

Single-family

98%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 2,847
Owner-occupied: 87.9%
Vacant: 9.1%
Median year built: 2011
Median rooms: 7.7
Renters paying 30%+ of income: 46.9%
Renters paying 50%+ of income: 0%
Home value to income: 5.5× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

66%

Carpooled

Transit

0.5%

Walked

0.7%

Bicycle

Worked from home

26%

Other

Commute time (one way)

<10 min

10–19

17%

20–29

30%

30–44

36%

45–59

60+

10%

Average commute

33.5 min

U.S. 26.4 min

Unemployment

1.3%

U.S. 5.2%

In labor force

63.4%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Sales

23%

Management

20%

Healthcare

10%

Business and finance

10%

Transportation and moving

Arts, media and sports

Office and admin

Legal and social services

Cleaning and personal care

Construction and repair

Education

Engineering and science

Computer and math

Food service

Production

0.7%

Police and fire

Farming, fishing and forestry

Industries

Retail

18%

Health care and social assistance

17%

Finance, insurance and real estate

13%

Manufacturing

11%

Professional and technical services

Arts and recreation

Construction

Education

Other services

Admin, support and management

Restaurants and hotels

Agriculture and mining

Public administration

Wholesale

Transportation, warehousing and utilities

Information

Median earnings per worker

$95,119

U.S. $49,666

Self-employed

19%

U.S. 10%

Government workers

11.2%

U.S. 14.5%

Nonprofit workers

1.8%

U.S. 8.8%

Median earnings by type of work

Type of work	37046	U.S.
Management, business, science and arts	$117,946	$74,888
Service	$5,375	$26,804
Sales and office	$89,250	$40,476
Construction and maintenance	$46,694	$49,199
Production and transportation	$45,500	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

12%

Some college

18%

Associate's

Bachelor's

42%

Graduate

22%

High school graduate or higher: 98.3%
Bachelor's degree or higher: 63.8%
Graduate or professional degree: 21.7%
Households with broadband: 94.2%
Cable, fiber or DSL: 85.2%
No internet access: 1.6%
Without health insurance: 8.8%
Limited-English households: 0%

Geography

City (USPS): College Grove
State: Tennessee
County: Williamson County
Center point: 35.7818° N, 86.7007° W
Land area: 71 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

37046 spans 3 counties

Williamson County92% of land
Rutherford County6% of land
Marshall County2% of land

Zip codes near 37046

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
37060	Eagleville, TN	4.4 mi	3,396	$97,386	$490,800
37014	Arrington, TN	7.4 mi	3,227	$105,125	$739,500
37153	Rockvale, TN	8.2 mi	5,682	$99,143	$448,700
37135	Nolensville, TN	9.4 mi	24,409	$148,819	$672,600
37067	Franklin, TN	9.8 mi	31,556	$111,759	$756,300
37034	Chapel Hill, TN	10 mi	8,867	$88,275	$347,100
37174	Spring Hill, TN	12 mi	53,900	$105,181	$491,300
37179	Thompsons Station, TN	12 mi	18,043	$136,188	$570,200
37128	Murfreesboro, TN	13 mi	79,268	$93,665	$397,900
37180	Unionville, TN	13 mi	3,397	$96,500	$297,600
37068	Franklin, TN · PO box	13 mi	—	—	—
37065	Franklin, TN · PO box	14 mi	—	—	—

Zip codes like 37046 elsewhere

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

Questions about 37046

What city is zip code 37046?

37046 is assigned to College Grove, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 37046 in?

37046 is mostly in Williamson County, but it extends into 2 other counties.

What is the population of 37046?

About 7,310 people live in 37046, according to the Census Bureau's American Community Survey.

What time zone is 37046 in?

37046 is in Central Time.

What is the median household income in 37046?

The median household income in 37046 is $178,228.

What zip codes are near 37046?

The closest zip codes to 37046 are 37060, 37014, 37153, 37135, 37067.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 37046, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.