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37073
  1. Home
  2. ZIP Codes
  3. ZIP Code 37073
Tennessee (TN)Robertson CountyNashville-Davidson--Murfreesboro--Franklin615629

ZIP Code 37073 — Greenbrier, TN

Robertson County * Nashville-Davidson--Murfreesboro--Franklin metro

Compare

15.0K

Population

$89.1K

Median income

per household

$367.2K

Home value

5.5%

Poverty rate

What stands out

  • Median household income: $89.1K.
  • Median home value: $367.2K (top quartile vs US ZIP codes).
  • Poverty rate: 5.5% (low poverty; bottom quartile vs US ZIP codes).

Categories vs U.S.

Economy

3 of 5 metrics better than U.S. benchmarks

Rental strain: 46.8% of renter households are rent-burdened (≥30% of income).

Median household income

$89.1K

U.S.

$81K

Per-capita income

$42.9K

U.S.

$45K

Median home value

$367.2K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

46.8%

U.S.

51.1%

Severely rent-burdened (≥50%)

31.9%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

15.4%

Below 30% threshold

Home-Value-to-Income

4.1×

Upper end of typical range

Income distribution

Share of households by income bracket (ACS).

< $50k
25.4%
$50–100k
31.3%
$100–200k
32.5%
$200k+
10.8%

Health

2 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

35.3%

U.S.

33.3%

Diabetes

11.7%

U.S.

12.0%

Current smoking

16.8%

U.S.

13.1%

Connectivity

3 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

90.4%

U.S.

85.3%

Gigabit ready

29.1%

U.S.

8.6%

5G available

87.8%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

23.4%

U.S.

35.7%

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Robertson County School District

Map

ZIP 37073

Greenbrier, TN

Population

15.0K

Area

51.2 sq mi

Density

293/sq mi

Neighbors

37072370803717237188
More Details

Census Tracts

8 tracts overlap this ZIP. Hover over segments to explore.

31%
21%
18%
16%
8%

Tract 806.03

30.5%

Tract 806.06

21.4%

Tract 806.04

17.5%

Tract 806.05

16%

Tract 801.04

7.6%

Others (3)

7.1%

Total tracts: 8Coverage: 100.0%

Representation

U.S. House

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area. Verify by address.

100%

TN-7

100%

Districts: 1Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2020-12
Mobile
2025-11-24
Page Updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.