PlainZIP

Spring Hill, TN · standard

ZIP Code 37174

Williamson County, Tennessee - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

26,418
149/sq mi
$105,181
Median income
$491,300
Median home value
45.8%
Bachelor's or higher

The verdict

Spring Hill pairs an upper-quartile household income with upper-quartile home values, in a rural, homeowner-dominated area.

Top 16%
household income, US ZIPs
Top 13%
home value, US ZIPs
149
people per sq mi
74%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 37174 against every reporting US ZIP.

ZIP code 37174 is a densely settled ZIP (a standard USPS delivery area) in Spring Hill, Williamson County, Tennessee, with 26,418 residents across 177.7 square miles, a density of 149 people per square mile, in the Chicago time zone.

ZIP 37174 lands in the middle-income range, with a median household income of $105,181 (58% above the Tennessee average), while per-capita income is $47,757. 4.3% of residents live below the poverty line, and the unemployment rate reads 1.8%. Median home value sits at $491,300 (99% above the state average), median rent at $1,828 a month, and owner-occupancy at 74.1%.

A solid share of residents have a four-year degree: 45.8% of adults hold a bachelor's degree or higher, the median age is 37.4, and the average commute is 31 minutes. To put 37174 in local context, 2 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Williamson County, for a geography-aware comparison.

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 37174

Top 5 sectors by establishment count in Spring Hill, TN

Which industries have the most business establishments in ZIP 37174.

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 · ZIP Code Business Patterns (ZBP) As of 2023

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 37174, Spring Hill, 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

26,418

Population

177.7

Area (sq mi)

149

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 37174?

37.4

Median Age

48.7%

Male

51.3%

Female

5.3%

Foreign-Born

White 84.1%
African American 3.8%
Asian 2.3%
American Indian or Alaska Native 0.3%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 7.6%
Hispanic or Latino 8.7%

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?

$105,181

Median Household Income

+58% vs state

$47,757

Per Capita Income

4.3%

Poverty Rate

1.8%

Unemployment Rate

30.8 min

Mean Commute Time

How ZIP 37174 ranks nationally

Spring Hill, TN household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$105,181 Top 16% higher than 84% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

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?

High School Graduate or Higher 67.1%
Bachelor's Degree or Higher 45.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

20,269

Total Housing Units

19,512

Occupied Units

757

Vacant Units

2.75

Avg Household Size

Occupancy Type

Owner 74.1%
Renter 25.9%

$491,300

Median Home Value

+99% vs state

$1,828

Median Rent

2010

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

+5.9%

YoY Change (2024)

334

HPI Index (2000 = 100)

+234%

Total Change Since 2000

Home values in ZIP 37174 have increased 5.9% over the past year (2024). Since 2000, this ZIP has seen +234% cumulative appreciation.

Year Annual Change HPI Index
2020 +2.0% 197
2021 +18.5% 233
2022 +26.2% 295
2023 +7.0% 315
2024 +5.9% 334

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 857 business establishments in ZIP 37174, employing approximately 15,367 people with a combined annual payroll of $860,509,000.

857

Businesses

15,367

Employees

$860.5M

Annual Payroll

16

Industry Sectors

Industry Establishments % of Total
Health care and social assistance 108 12.6%
Accommodation and food services 103 12.0%
Retail trade 99 11.6%
Construction 87 10.2%
Professional, scientific, and technical services 84 9.8%
Other services (except public administration) 81 9.4%
Administrative and support and waste management and remediation services 70 8.2%
Finance and insurance 48 5.6%
Real estate and rental and leasing 41 4.8%
Transportation and warehousing 29 3.4%
Wholesale trade 24 2.8%
Arts, entertainment, and recreation 24 2.8%
Information 22 2.6%
Manufacturing 17 2.0%
Educational services 14 1.6%
Industries not classified 3 0.3%

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 37174 vs 37179 →

ZIP 37174 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 37174 ranks #2 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 37174 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 37174 ranks #2 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
37179 Thompsons Station, TN 11,767 6.4 mi
38401 Columbia, TN 54,469 9.3 mi

More ZIP Codes in Williamson County

37027 standard
Brentwood, TN
Pop: 49,035
37064 standard
Franklin, TN
Pop: 48,118
37067 standard
Franklin, TN
Pop: 23,652
37069 standard
Franklin, TN
Pop: 18,899
37179 standard
Thompsons Station, TN
Pop: 11,767
37062 standard
Fairview, TN
Pop: 10,745

Related Areas

Williamson County Spring Hill, TN Tennessee

Frequently Asked Questions

What county is ZIP code 37174 in? ▼
ZIP code 37174 (Spring Hill) is located in Williamson County, Tennessee. Williamson County contains multiple ZIP codes, see the full list at /counties/williamson-tn.
What is the population of ZIP code 37174? ▼
ZIP code 37174 in Spring Hill, TN has a population of 26,418 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 37174? ▼
The median household income in ZIP 37174 is $105,181, which is 38% above the national average of $76,288.
What is the average home value in ZIP 37174? ▼
The median home value in ZIP 37174 is $491,300, which is 77% above the national average of $278,155.
What is the demographic makeup of ZIP 37174? ▼
The largest racial group in ZIP 37174 is White at 84.1%. Hispanic or Latino residents make up 8.7% of the population.
How many businesses are in ZIP code 37174? ▼
ZIP code 37174 has 857 business establishments employing approximately 15,367 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 37174? ▼
The top industries by establishment count in ZIP 37174 are: Health care and social assistance (108), Accommodation and food services (103), Retail trade (99). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 37174? ▼
According to the FHFA House Price Index, home values in ZIP 37174 increased by 5.9% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 234%. 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 37174? ▼
In ZIP code 37174, 67.1% of residents aged 25+ have a high school diploma or higher, and 45.8% 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 37174? ▼
The mean commute time for workers in ZIP code 37174 is 30.8 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 37174? ▼
In ZIP code 37174, approximately 74.1% of occupied housing units are owner-occupied and 25.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 37174? ▼
The poverty rate in ZIP code 37174 is 4.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.