Cottontown, TN · standard
ZIP Code 37048
Sumner County, Tennessee - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 6,030
- 53/sq mi Moderate-density area
- $100,446
- Median income Above-median income area
- $434,400
- Median home value Above-median home value
- 29.0%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Cottontown pairs an upper-quartile household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 19%
- household income, US ZIPs
- Top 17%
- home value, US ZIPs
- 53
- people per sq mi
- 88%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 37048 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 37048 (Cottontown, TN) rose +11.6% from 2023 to 2024. The all-transactions index moved from 278.0 in 2023 to 310.2 in 2024 (2000 = 100).
ZIP code 37048 is a mid-sized community (a standard USPS delivery area) in Cottontown, Sumner County, Tennessee, home to 6,030 residents across 114.0 square miles, a density of 53 people per square mile, in the Chicago time zone.
ZIP 37048 lands in the middle-income range, with a median household income of $100,446 (51% above the average Tennessee ZIP), while per-capita income is $52,799. Both reported hardship measures are comparatively low in absolute terms: poverty is 5.2% and unemployment is 2.9%. Housing is both higher-cost and owner-heavy: median home value is $434,400 (76% above the average Tennessee ZIP), while 88.1% of occupied homes are owner-occupied and median rent is $1,148.
Educational attainment sits below the national norm: 29.0% of adults hold a bachelor's degree or higher, the median age is 43.2, and the average commute is 32 minutes. The page also surfaces 6 ZIP codes within roughly 10 miles and 6 more in Sumner County, so 37048 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 37048
Top 5 sectors by establishment count in Cottontown, TN
Which industries have the most business establishments in ZIP 37048.
- Construction
Construction
22 establishments
- Other services (except public administration)
Other services (except public administration)
11 establishments
- Administrative and support and waste management and remediation services 7
Administrative and support and waste management and remediation services
7 establishments
- Professional, scientific, and technical services 5
Professional, scientific, and technical services
5 establishments
- Manufacturing 4
Manufacturing
4 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 37048, Cottontown, 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
6,030
Population
114.0
Area (sq mi)
53
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 37048?
43.2
Median Age
48.1%
Male
51.9%
Female
1.5%
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?
$100,446
Median Household Income
+51% vs state ZIP avg
$52,799
Per Capita Income
5.2%
Poverty Rate
2.9%
Unemployment Rate
31.5 min
Mean Commute Time
How ZIP 37048 ranks among Tennessee ZIPs
Cottontown, TN household income vs. every Tennessee ZIP code
Median household income among 593 reporting Tennessee ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$100,446 Top 8% higher than 92% of 593 Tennessee ZIPs
Each bar is a $20K-wide band; taller bars hold more Tennessee 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
2,513housing units
2,513
Total Housing Units
2,404
Occupied Units
109
Vacant Units
2.65
Avg Household Size
Occupancy Type
$434,400
Median Home Value
+76% vs state ZIP avg
$1,148
Median Rent
1993
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
+11.6%
YoY Change (2024)
310
HPI Index (2000 = 100)
+210%
Total Change Since 2000
Home values in ZIP 37048 have increased 11.6% over the past year (2024). Since 2000, this ZIP has seen +210% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +3.9% | 190 |
| 2021 | +13.1% | 215 |
| 2022 | +29.7% | 279 |
| 2023 | -0.3% | 278 |
| 2024 | +11.6% | 310 |
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 63 business establishments in ZIP 37048, employing approximately 207 people with a combined annual payroll of $16,816,000.
63
Businesses
207
Employees
$16.8M
Annual Payroll
7
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 22 | 34.9% |
| Other services (except public administration) | 11 | 17.5% |
| Administrative and support and waste management and remediation services | 7 | 11.1% |
| Professional, scientific, and technical services | 5 | 7.9% |
| Manufacturing | 4 | 6.3% |
| Retail trade | 4 | 6.3% |
| Finance and insurance | 3 | 4.8% |
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 37048 vs 37188 →
ZIP 37048 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
- 37072
Goodlettsville (37072)
30,215 residents
- 37148
Portland (37148)
22,320 residents
- 37188 13,643
White House (37188)
13,643 residents
- 37048 6,030
Cottontown (37048)
6,030 residents
- 37049 3,244
Cross Plains (37049)
3,244 residents
- 37141 1,224
Orlinda (37141)
1,224 residents
What this shows Among its immediate neighbors, ZIP 37048 ranks #5 by population - useful context the national average alone can't give.
ZIP 37048 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
- 37188
White House (37188)
$90,856 median income
- 37049
Cross Plains (37049)
$90,048 median income
- 37148
Portland (37148)
$81,633 median income
- 37066
Gallatin (37066)
$81,614 median income
- 37072
Goodlettsville (37072)
$78,123 median income
- 37141
Orlinda (37141)
$76,250 median income
What this shows By household income, ZIP 37048 ranks the highest of 7 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 37048, 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 (6,030 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 37048 in?
ZIP code 37048 (Cottontown) 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 37048?
ZIP code 37048 in Cottontown, TN has a population of 6,030 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 37048?
The median household income in ZIP 37048 is $100,446, which is 32% above the national average of $76,288.
What is the average home value in ZIP 37048?
The median home value in ZIP 37048 is $434,400, which is 56% above the national average of $278,155.
What is the demographic makeup of ZIP 37048?
The largest racial group in ZIP 37048 is White at 90.3%. Hispanic or Latino residents make up 2.1% of the population.
How many businesses are in ZIP code 37048?
ZIP code 37048 has 63 business establishments employing approximately 207 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 37048?
The top industries by establishment count in ZIP 37048 are: Construction (22), Other services (except public administration) (11), Administrative and support and waste management and remediation services (7). There are 7 industry sectors represented in total.
How have home values changed in ZIP code 37048?
According to the FHFA House Price Index, home values in ZIP 37048 increased by 11.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 210%. 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 37048?
In ZIP code 37048, 61.5% of residents aged 25+ have a high school diploma or higher, and 29.0% 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 37048?
The mean commute time for workers in ZIP code 37048 is 31.5 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 37048?
In ZIP code 37048, approximately 88.1% of occupied housing units are owner-occupied and 11.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 37048?
The poverty rate in ZIP code 37048 is 5.2% 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 37048's numbers, next.
- See how ZIP 37048 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Cottontown, 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.