Maryland Gazetteer
ZIP Code 20705 has segments in 2 Counties / Independent Cities (Montgomery, Prince Georges).
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 28,713 (100%) |
| Population Density | 1,987 per sq mi |
| Diversity Index1 | 70 |
INCOME | |
| Median Household Income | $110,351 |
| Per Capita Income | $40,450 |
| Median Home Value | $446,700 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 9,390 (100%) |
| Owner Occupied HU | 6,037 (64.3%) |
| Renter Occupied HU | 2,975 (31.7%) |
| Vacant Housing Units | 378 (4.0%) |
HOUSEHOLDS | |
| Total Households | 9,012 |
| Average Household Size | 3.15 |
| Family Households | 6,666 (74.0%) |
The table below compares 20705 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 | # 4068 | 88th |
| Population Density | # 5267 | 84th |
| Median Household Income | # 4483 | 87th |
| Per Capita Income | # 12824 | 62nd |
| Diversity Index | # 663 | 98th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.
