ZIP Code 64020 has segments in 3 Counties (Johnson, Lafayette, Saline).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 3,757 (100%) |
| Population in Households | 3,690 (98.2%) |
| Population in Families | 2,973 (79.1%) |
| Population in Group Quarters1 | 67 ( 1.8%) |
| Population Density | 36 |
| Diversity Index2 | 19 |
INCOME | |
| Median Household Income | $75,502 |
| Average Household Income | $96,556 |
| % of Income for Mortgage4 | 17% |
| Per Capita Income | $39,432 |
| Wealth Index5 | 79 |
| Socioeconomic Status Index6 | Moderate (53.7) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 1,657 (100%) |
| Owner Occupied HU | 1,103 (66.6%) |
| Renter Occupied HU | 430 (26.0%) |
| Vacant Housing Units | 124 ( 7.5%) |
| Median Home Value | $207,735 |
| Average Home Value | $233,663 |
| Housing Affordability Index3 | 132 |
HOUSEHOLDS | |
| Total Households | 1,533 |
| Average Household Size | 2.41 |
| Family Households | 976 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 1.01% | 0.43% |
| Households | 0.78% | 0.35% |
| Families | 0.43% | |
| Median Household Income | 2.75% | |
| Per Capita Income | 2.25% | |
| Owner Occupied HU | 0.54% |
The table below compares 64020 to the other 1,007 ZIP Codes in Missouri by rank and percentile using July 1, 2025 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 | # 331 | 67th |
| Population Density | # 439 | 57th |
| Median Household Income | # 280 | 72nd |
| Housing Affordability Index | # 753 | 75th |
| Per Capita Income | # 234 | 77th |
| Diversity Index | # 596 | 40th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Missouri Census Data Comparison Tool.