ZIP Code 52621 - Crawfordsville Iowa

ZIP Code 52621 is located in Crawfordsville Iowa. Portions of 52621 are also in Crawford Township (Washington County) and Elm Grove Township (Louisa County). 52621 is primarily within Washington County, with some portions in Louisa County. Regionally, it is located in the Cedar Rapids-Waterloo-Iowa City and Dubuque Area.

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ZIP Code 52621 Quick Stats

ZIP Code NameCrawfordsville
Primary CountyWashington County
ZIP Code TypeStandard
Population (2022)899
Area Code(s)319
Current Time
CDT

ZIP Code 52621 Map

52621 Demographics

52621 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Iowa based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 52621 is White. The majority race/ethnicity attending public schools in 52621 is White. The current unemployment level in 52621 is 2.6%.

Population899
Population Growth Rate35.11%
Population Density23 People per Square Mile
Total Households261
Median Houshold Income (2021)$94,844
Average Adjusted Gross Income (2020)$71,560
Current Unemployment Rate (February 2024)2.6%
Majority Race/EthnictyWhite - 96.00%
Public School Majority Race/EthnictyWhite - 89.68%

52621 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White81596%
Black00%
Hispanic303.53%
Asian40.47%
Native American00%
Hawaiian/Pac. Islander00%

52621 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White22691.5%
Black00%
Hispanic197.69%
Asian00%
Native American10.4%
Hawaiian/Pac. Islander10.4%

52621 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College297.11%
Bachelor Degree6916.91%
High School Diploma13934.07%
No High School Diploma122.94%
GED or Alternate245.88%
1 or More Years of College5713.97%
Associates Degree5312.99%
Masters Degree256.13%
Professional Degree00%
Doctorate Degree00%

52621 Geography

Coordinates41.20795822,-91.52858734
Adjacent ZIP Codes
Cities/Towns in 52621
RegionsCedar Rapids-Waterloo-Iowa City and Dubuque Area
Davenport-Rock Island-Moline Area
Metropolitan/Micropolitan Stat AreaIowa City, IA
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area39 Square Miles

52621 Politics

US Congressional Districts in 52621
Iowa State Senate Districts in 52621
Iowa State House of Representatives Districts in 52621

52621 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47f - Rolling Loess Prairies

52621 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)12182940516065635442301840
Avg Max Temp (°F)30364962738286847765483461
Avg Precip (In.)1.221.242.473.374.434.174.264.163.742.762.521.7736.11

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