ZIP Code 61770 - Saybrook Illinois

ZIP Code 61770 is located in Saybrook Illinois. Portions of 61770 are also in Cheney's Grove Township and Bellflower Township and Arrowsmith Township. 61770 is entirely within Mclean County. Regionally, it is located in the Peoria-Bloomington Area.

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ZIP Code 61770 Quick Stats

ZIP Code NameSaybrook
Primary CountyMclean County
ZIP Code TypeStandard
Population (2022)1,146
Area Code(s)217 / 309
Current Time
CDT

ZIP Code 61770 Map

61770 Demographics

61770 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Illinois based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 61770 is White. The current unemployment level in 61770 is 3.6%.

Population1,146
Population Growth Rate0.00%
Population Density24 People per Square Mile
Total Households419
Percentage High Income Households2.6%
Median Houshold Income (2021)$61,667
Average Adjusted Gross Income (2020)$61,630
Current Unemployment Rate (February 2024)3.6%
Majority Race/EthnictyWhite - 96.82%

61770 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,06796.82%
Black00%
Hispanic353.18%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

61770 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College496.38%
Bachelor Degree526.77%
High School Diploma46760.81%
No High School Diploma30.39%
GED or Alternate506.51%
1 or More Years of College8110.55%
Associates Degree506.51%
Masters Degree162.08%
Professional Degree00%
Doctorate Degree00%

61770 Geography

Coordinates40.43083191,-88.51783752
Adjacent ZIP Codes
Cities/Towns in 61770
RegionPeoria-Bloomington Area
Metropolitan/Micropolitan Stat AreaBloomington, IL
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area48 Square Miles

61770 Politics

US Congressional Districts in 61770
Illinois State Senate Districts in 61770
Illinois State House of Representatives Districts in 61770

61770 Schools

61770 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
Ecoregion54a - Illinois/Indiana Prairies

61770 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)15203040516164625443322141
Avg Max Temp (°F)32374962748386847866503761
Avg Precip (In.)1.731.693.023.524.1543.993.842.972.733.062.5937.28

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