ZIP Code 37931 has segments in 2 Counties (Anderson, Knox).
The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
---|---|
Total Population | 32,145 (100%) |
Population in Households | 31,930 (99.3%) |
Population in Families | 26,618 (82.8%) |
Population in Group Quarters1 | 215 ( 0.7%) |
Population Density | 1,170 |
Diversity Index2 | 40 |
INCOME | |
Median Household Income | $99,473 |
Average Household Income | $114,834 |
% of Income for Mortgage4 | 22% |
Per Capita Income | $45,402 |
Wealth Index5 | 100 |
Socioeconomic Status Index6 | Moderate (58.0) |
HOUSING | |
---|---|
Total HU (Housing Units) | 13,236 (100%) |
Owner Occupied HU | 9,902 (74.8%) |
Renter Occupied HU | 2,805 (21.2%) |
Vacant Housing Units | 529 ( 4.0%) |
Median Home Value | $348,059 |
Average Home Value | $379,749 |
Housing Affordability Index3 | 118 |
HOUSEHOLDS | |
Total Households | 12,707 |
Average Household Size | 2.51 |
Family Households | 9,015 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2024 | 2024-2029 |
---|---|---|
Population | 1.40% | 0.78% |
Households | 1.38% | 0.83% |
Families | 0.72% | |
Median Household Income | 2.32% | |
Per Capita Income | 3.47% | |
Owner Occupied HU | 1.25% |
The table below compares 37931 to the other 612 ZIP Codes in Tennessee by rank and percentile using July 1, 2024 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 | # 65 | 90th |
Population Density | # 88 | 86th |
Median Household Income | # 38 | 94th |
Housing Affordability Index | # 432 | 71st |
Per Capita Income | # 73 | 88th |
Diversity Index | # 164 | 73rd |
Additional comparisons and rankings can be made with a VERY EASY TO USE Tennessee Census Data Comparison Tool.