ZIP Code 23146 Map

ZIP Code 23146 Data

ZIP Code23146
ZIP Code NameRockville
Primary CountyHanover County
ZIP Code TypeStandard
Population (2021)3,344
Area Code(s)804
Current Time
Profile Demographics Geography Politics Schools Climate Related Maps

23146 Demographics

Population Growth Rate12.25%
Population Density98 People per Square Mile
Total Households1,134
Percentage High Income Households12.1%
Median Houshold Income (2021)$129,141
Average Adjusted Gross Income (2019)$117,130
Current Unemployment Rate (August 2023)3.3%
Majority Race/EthnictyWhite - 93.83%

23146 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

23146 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1547.59%
Bachelor Degree52025.63%
High School Diploma53526.37%
No High School Diploma261.28%
GED or Alternate301.48%
1 or More Years of College24412.03%
Associates Degree24011.83%
Masters Degree21410.55%
Professional Degree442.17%
Doctorate Degree160.79%

23146 Geography

Adjacent ZIP Codes
RegionRichmond-Petersburg Area
Metropolitan/Micropolitan Stat AreaRichmond, VA
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area34 Square Miles

23146 Politics

US Congressional Districts in 23146
Virginia State Senate Districts in 23146
Virginia House of Delegates Districts in 23146

23146 Schools

School Districts in 23146
Elementary Schools in 23146
Middle Schools in 23146
High Schools in 23146

23146 Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion45f - Northern Outer Piedmont

23146 Annual Climate Data

Avg Min Temp (°F)25273442526166645745362845
Avg Max Temp (°F)46505970778488868069605068
Avg Precip (In.)3.783.