Signal Mountain, TN 37377 ZIP Code Profile

Related Place Profiles:
Signal Mountain, TN | Walden, TN

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ZIP Code 37377: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Signal Mountain, TN 37377

Acceptable Alternative
Signal Mtn, TN 37377
Walden, TN 37377

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 363
  • Single Family Addresses: 6,045
  • Multi-Family Addresses: 297
  • County: Hamilton County
  • Centroid: Latitude 35.147, Longitude -85.33
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 37377 has segments in 3 Counties (Hamilton, Marion, Sequatchie).

Neighborhood Data

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37377 ZIP Code Map

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Signal Mountain, TN 37377 Data & Demographics (As of July 1, 2016)


Total Population 16,479
Population in Households 16,358
Population in Familes 14,393
Population in Group Qrtrs 121
Population Density1 196
Diversity Index2 9


Total Households 6,360
Average Household Size 2.57
Family Households 4,780
Average Family Size 3


Total Housing Units 6,938 (100%)
Owner Occupied HU 5,068 (73.0%)
Renter Occupied HU 1,292 (18.6%)
Vacant Housing Units 578 ( 8.3%)
Median Home Value $296,423
Average Home Value $355,717


Median Household Income $77,811
Average Household Income $111,435
Per Capita Income $43,232
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.56% 0.68%
Households 0.5% 0.64%
Families 0.37% 0.56%
Median Household Income   2.31%
Per Capita Income   1.67%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Signal Mountain, TN 37377 - Peer Comparisons by Rank and Percentile

The table below compares 37377 to the other 615 ZIP Codes in Tennessee by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 148 76th
Population Density1 # 184 70th
Diversity Index2 # 509 18th
Median Household Income # 20 97th
Per Capita Income # 18 97th

Additional comparisons and rankings can be made with a VERY EASY TO USE Tennessee Census Data Comparison Tool.