Gallatin, TN · standard
ZIP Code 37066
Sumner County, Tennessee - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 42,758
- 144/sq mi High-density area
- $81,614
- Median income Near-median income area
- $405,400
- Median home value Above-median home value
- 35.4%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Gallatin pairs an above-median household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 36%
- household income, US ZIPs
- Top 20%
- home value, US ZIPs
- 144
- people per sq mi
- 64%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 37066 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 37066 (Gallatin, TN) rose +3.4% from 2023 to 2024. The all-transactions index moved from 297.0 in 2023 to 307.2 in 2024 (2000 = 100).
ZIP code 37066 is a densely settled ZIP (a standard USPS delivery area) in Gallatin, Sumner County, Tennessee, with 42,758 residents across 296.5 square miles, a density of 144 people per square mile, in the Chicago time zone.
ZIP 37066 lands in the middle-income range, with a median household income of $81,614 (23% above the average Tennessee ZIP), while per-capita income is $46,209. The poverty rate is 12.1%, with unemployment at 2.9%; those measures add context to the income figure. Housing is both higher-cost and owner-heavy: median home value is $405,400 (64% above the average Tennessee ZIP), while 63.8% of occupied homes are owner-occupied and median rent is $1,391.
A solid share of residents have a four-year degree: 35.4% of adults hold a bachelor's degree or higher, the median age is 38.3, and the average commute is 27 minutes. The page also surfaces 2 ZIP codes within roughly 10 miles and 6 more in Sumner County, so 37066 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 37066
Top 5 sectors by establishment count in Gallatin, TN
Which industries have the most business establishments in ZIP 37066.
- Retail trade
Retail trade
190 establishments
- Health care and social assistance
Health care and social assistance
161 establishments
- Other services (except public administration)
Other services (except public administration)
136 establishments
- Construction
Construction
125 establishments
- Accommodation and food services
Accommodation and food services
123 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 37066, Gallatin, TN · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
42,758
Population
296.5
Area (sq mi)
144
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 37066?
38.3
Median Age
48.5%
Male
51.5%
Female
5.2%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$81,614
Median Household Income
+23% vs state ZIP avg
$46,209
Per Capita Income
12.1%
Poverty Rate
2.9%
Unemployment Rate
26.9 min
Mean Commute Time
How ZIP 37066 ranks nationally
Gallatin, TN household income vs. every US ZIP code
Median household income, the full national distribution, with this ZIP marked
$81,614 Top 36% higher than 64% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
27,144housing units
27,144
Total Housing Units
25,624
Occupied Units
1,520
Vacant Units
2.49
Avg Household Size
Occupancy Type
$405,400
Median Home Value
+64% vs state ZIP avg
$1,391
Median Rent
2002
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+3.4%
YoY Change (2024)
307
HPI Index (2000 = 100)
+207%
Total Change Since 2000
Home values in ZIP 37066 have increased 3.4% over the past year (2024). Since 2000, this ZIP has seen +207% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.2% | 199 |
| 2021 | +14.8% | 228 |
| 2022 | +24.6% | 284 |
| 2023 | +4.5% | 297 |
| 2024 | +3.4% | 307 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 1,279 business establishments in ZIP 37066, employing approximately 20,781 people with a combined annual payroll of $1,024,631,000.
1,279
Businesses
20,781
Employees
$1.0B
Annual Payroll
16
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 190 | 14.9% |
| Health care and social assistance | 161 | 12.6% |
| Other services (except public administration) | 136 | 10.6% |
| Construction | 125 | 9.8% |
| Accommodation and food services | 123 | 9.6% |
| Finance and insurance | 108 | 8.4% |
| Professional, scientific, and technical services | 92 | 7.2% |
| Manufacturing | 70 | 5.5% |
| Real estate and rental and leasing | 68 | 5.3% |
| Administrative and support and waste management and remediation services | 54 | 4.2% |
| Wholesale trade | 49 | 3.8% |
| Transportation and warehousing | 42 | 3.3% |
| Information | 20 | 1.6% |
| Arts, entertainment, and recreation | 17 | 1.3% |
| Educational services | 13 | 1.0% |
| Management of companies and enterprises | 6 | 0.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 37066 vs 37048 →
ZIP 37066 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 37066
Gallatin (37066)
42,758 residents
- 37048 6,030
Cottontown (37048)
6,030 residents
- 37022 5,469
Bethpage (37022)
5,469 residents
What this shows Among its immediate neighbors, ZIP 37066 ranks the most populous - useful context the national average alone can't give.
ZIP 37066 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 37048
Cottontown (37048)
$100,446 median income
- 37066
Gallatin (37066)
$81,614 median income
- 37022
Bethpage (37022)
$79,375 median income
What this shows By household income, ZIP 37066 ranks #2 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 37066, both outside TN so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (42,758 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Sumner County
Related Areas
Frequently Asked Questions
What county is ZIP code 37066 in?
ZIP code 37066 (Gallatin) is located in Sumner County, Tennessee. Sumner County contains multiple ZIP codes, see the full list at /counties/sumner-tn.
What is the population of ZIP code 37066?
ZIP code 37066 in Gallatin, TN has a population of 42,758 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 37066?
The median household income in ZIP 37066 is $81,614, which is 7% above the national average of $76,288.
What is the average home value in ZIP 37066?
The median home value in ZIP 37066 is $405,400, which is 46% above the national average of $278,155.
What is the demographic makeup of ZIP 37066?
The largest racial group in ZIP 37066 is White at 70.4%. Hispanic or Latino residents make up 10.5% of the population.
How many businesses are in ZIP code 37066?
ZIP code 37066 has 1,279 business establishments employing approximately 20,781 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 37066?
The top industries by establishment count in ZIP 37066 are: Retail trade (190), Health care and social assistance (161), Other services (except public administration) (136). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 37066?
According to the FHFA House Price Index, home values in ZIP 37066 increased by 3.4% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 207%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 37066?
In ZIP code 37066, 62.4% of residents aged 25+ have a high school diploma or higher, and 35.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 37066?
The mean commute time for workers in ZIP code 37066 is 26.9 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 37066?
In ZIP code 37066, approximately 63.8% of occupied housing units are owner-occupied and 36.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 37066?
The poverty rate in ZIP code 37066 is 12.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 37066's numbers, next.
- See how ZIP 37066 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Gallatin, TN ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.