Birchwood, TN 37308 ZIP Code Profile

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Birchwood, TN

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ZIP Code 37308: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Birchwood, TN 37308

  • ZIP Code Type: STANDARD
  • County: Hamilton County
  • Centroid: Latitude 35.305, Longitude -85.011
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 37308 has segments in 2 Counties (Hamilton, Meigs).

  • Businesses Addresses: 22
  • PO Box Addresses: 85
  • Residential Addresses: 1,099
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,099

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


37308 ZIP Code Map

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Birchwood, TN 37308 Data & Demographics (As of July 1, 2017)


Total Population 3,281
Daytime Population: Workers 60
Daytime Population: Residents 1,841
Total Daytime Population (TDP) 1,901
Ratio TDP/Total Population1 0.58
Population in Households 3,267
Population in Familes 2,851
Population in Group Qrtrs 14
Population Density2 79
Diversity Index3 10


Median Household Income $50,028
Average Household Income $61,376
Per Capita Income $23,494


Total Housing Units 1,421 (100%)
Owner Occupied HU 1,036 (72.9%)
Renter Occupied HU 213 (15.0%)
Vacant Housing Units 172 (12.1%)
Median Home Value $154,630
Average Home Value $215,975


Total Households 1,249
Average Household Size 2.62
Family Households 962
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population 0.88% 0.9%
Households 0.8% 0.83%
Families 0.72% 0.78%
Median Household Income   1.74%
Per Capita Income   2.71%

Birchwood, TN 37308 - Peer Comparisons by Rank and Percentile

The table below compares 37308 to the other 616 ZIP Codes in Tennessee by rank and percentile using July 1, 2017 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 # 373 39th
Population Density # 309 50th
Diversity Index # 491 21st
Median Household Income # 153 75th
Per Capita Income # 233 62nd

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

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