PlainZIP

Louisville, TN · standard

ZIP Code 37777

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

11,274
132/sq mi
$75,648
Median income
$345,600
Median home value
31.8%
Bachelor's or higher

The verdict

Louisville pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 44%
household income, US ZIPs
Top 27%
home value, US ZIPs
132
people per sq mi
72%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 37777 against every reporting US ZIP.

ZIP code 37777 is a mid-sized community (a standard USPS delivery area) in Louisville, Blount County, Tennessee, home to 11,274 residents across 85.5 square miles, a density of 132 people per square mile, in the New York time zone.

ZIP 37777 lands in the middle-income range, with a median household income of $75,648 (14% above the Tennessee average), while per-capita income is $50,343. 13.3% of residents live below the poverty line, and the unemployment rate reads 6.0%. On housing, the median home value is $345,600 (40% above the state average) with median rent at $822 per month, and 71.5% of occupied units are owner-occupied.

A solid share of residents have a four-year degree: 31.8% of adults hold a bachelor's degree or higher, the median age is 42.3, and the average commute is 25 minutes. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Blount County, letting you compare 37777 to its immediate surroundings rather than a national baseline alone.

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 37777

Top 5 sectors by establishment count in Louisville, TN

Which industries have the most business establishments in ZIP 37777.

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 37777, Louisville, 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

11,274

Population

85.5

Area (sq mi)

132

People / sq mi

New York

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 37777?

42.3

Median Age

50.1%

Male

49.9%

Female

5.9%

Foreign-Born

White 88.9%
African American 1.8%
Asian 0.4%
American Indian or Alaska Native 0.1%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 7.9%
Hispanic or Latino 8.2%

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?

$75,648

Median Household Income

+14% vs state

$50,343

Per Capita Income

13.3%

Poverty Rate

6.0%

Unemployment Rate

24.9 min

Mean Commute Time

How ZIP 37777 ranks nationally

Louisville, TN household income vs. every US ZIP code

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

$75,648 Top 44% higher than 56% 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%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $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 63.7%
Bachelor's Degree or Higher 31.8%

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

What does housing look like?

6,105

Total Housing Units

5,519

Occupied Units

586

Vacant Units

2.29

Avg Household Size

Occupancy Type

Owner 71.5%
Renter 28.5%

$345,600

Median Home Value

+40% vs state

$822

Median Rent

1986

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

+3.3%

YoY Change (2024)

277

HPI Index (2000 = 100)

+177%

Total Change Since 2000

Home values in ZIP 37777 have increased 3.3% over the past year (2024). Since 2000, this ZIP has seen +177% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.7% 176
2021 +16.3% 205
2022 +19.6% 245
2023 +9.2% 268
2024 +3.3% 277

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 213 business establishments in ZIP 37777, employing approximately 4,935 people with a combined annual payroll of $589,381,000.

213

Businesses

4,935

Employees

$589.4M

Annual Payroll

14

Industry Sectors

Industry Establishments % of Total
Construction 30 14.1%
Retail trade 28 13.2%
Other services (except public administration) 25 11.7%
Professional, scientific, and technical services 21 9.9%
Administrative and support and waste management and remediation services 17 8.0%
Manufacturing 16 7.5%
Real estate and rental and leasing 15 7.0%
Wholesale trade 14 6.6%
Health care and social assistance 13 6.1%
Accommodation and food services 10 4.7%
Transportation and warehousing 9 4.2%
Finance and insurance 5 2.4%
Educational services 4 1.9%
Management of companies and enterprises 3 1.4%

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 37777 vs 37922 →

ZIP 37777 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 37777 ranks #8 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 37777 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 37777 ranks #6 of 9 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
37922 Knoxville, TN 33,180 3.6 mi
37701 Alcoa, TN 6,817 4.4 mi
37923 Knoxville, TN 27,457 7.0 mi
37737 Friendsville, TN 5,785 6.1 mi
37919 Knoxville, TN 28,194 6.7 mi
37853 Rockford, TN 3,815 7.8 mi
37909 Knoxville, TN 15,168 8.5 mi
37934 Knoxville, TN 24,107 7.8 mi
37931 Knoxville, TN 26,109 11.1 mi
37932 Knoxville, TN 14,527 10.4 mi

More ZIP Codes in Blount County

37803 standard
Maryville, TN
Pop: 31,668
37801 standard
Maryville, TN
Pop: 25,124
37804 standard
Maryville, TN
Pop: 24,682
37701 standard
Alcoa, TN
Pop: 6,817
37737 standard
Friendsville, TN
Pop: 5,785
37886 standard
Walland, TN
Pop: 4,418

Related Areas

Blount County Louisville, TN Tennessee

Frequently Asked Questions

What county is ZIP code 37777 in? ▼
ZIP code 37777 (Louisville) is located in Blount County, Tennessee. Blount County contains multiple ZIP codes, see the full list at /counties/blount-tn.
What is the population of ZIP code 37777? ▼
ZIP code 37777 in Louisville, TN has a population of 11,274 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 37777? ▼
The median household income in ZIP 37777 is $75,648, which is 1% below the national average of $76,288.
What is the average home value in ZIP 37777? ▼
The median home value in ZIP 37777 is $345,600, which is 24% above the national average of $278,155.
What is the demographic makeup of ZIP 37777? ▼
The largest racial group in ZIP 37777 is White at 88.9%. Hispanic or Latino residents make up 8.2% of the population.
How many businesses are in ZIP code 37777? ▼
ZIP code 37777 has 213 business establishments employing approximately 4,935 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 37777? ▼
The top industries by establishment count in ZIP 37777 are: Construction (30), Retail trade (28), Other services (except public administration) (25). There are 14 industry sectors represented in total.
How have home values changed in ZIP code 37777? ▼
According to the FHFA House Price Index, home values in ZIP 37777 increased by 3.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 177%. 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 37777? ▼
In ZIP code 37777, 63.7% of residents aged 25+ have a high school diploma or higher, and 31.8% 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 37777? ▼
The mean commute time for workers in ZIP code 37777 is 24.9 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 37777? ▼
In ZIP code 37777, approximately 71.5% of occupied housing units are owner-occupied and 28.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 37777? ▼
The poverty rate in ZIP code 37777 is 13.3% 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.