What ZIP codes serve Princeton, IL?

Princeton, IL is served by the following ZIP codes: 61356.

What is the median household income in Princeton?

The median household income in Princeton, IL is approximately $63,952.

What is the average temperature in Princeton?

In Princeton, IL, the average annual high temperature is 60°F and the average low is 40°F, with 39.8 inches of annual precipitation.

How do I verify a Princeton address?

Use MailColt's free address verification tool to instantly check any Princeton, IL address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Princeton is the #534 city in Illinois by population, with a population of 10,739 across 1 ZIP codes. The median household income is $63,952, and the median home value is $146,800. Average temperatures range from 39.5°F to 59.8°F, with 39.8" of annual precipitation. With 47 establishments, Other Services is the dominant industry. The population has grown 2.1% since 2020, from 10,513 to 10,739.

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Princeton, IL Demographics

10,739

Population

$63,952

Median Income

$146,800

Median Home Value

$751/mo

Median Rent

Income by ZIP Code in Princeton, IL

ZIP Code	Population	Median Income	Median Home Value	Median Rent
61356	10,739	$63,952	$146,800	$751

Climate in Princeton, IL

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	30°	35°	48°	62°	73°	82°	84°	82°	76°	63°	48°	35°
Avg Low	14°	18°	28°	38°	50°	60°	63°	61°	53°	42°	30°	20°
Precip	2.0"	2.0"	2.5"	4.0"	5.1"	4.6"	3.7"	4.0"	3.9"	3.1"	2.6"	2.2"
Snow	8.6"	6.9"	3.7"	0.9"	-	-	-	-	-	0.3"	1.3"	6.8"

Top Industries in Princeton, IL

Industry	Establishments
Other services (except public administration)	47
Retail trade	46
Accommodation and food services	43
Health care and social assistance	37
Professional, scientific, and technical services	23
Construction	22
Finance and insurance	22
Wholesale trade	20
Manufacturing	14
Administrative and support and waste management and remediation services	14

Historic Landmarks in Princeton

Princeton has 10 properties listed on the National Register of Historic Places, including:

Greenwood Cottage — 543 E. Peru St.
Hampshire Colony Congregational Church — 604 S Church St.
Lovejoy, Owen, Homestead — Peru St. (U.S. 6)
Oakland Cemetery Historic District — 1013 Park Ave. West
Paddock, Colonel George H., House — 906 South Main St.
Princeton Chapter House — 1007 N. Main St.
Princeton North Main Street Historic District — Primarily 900-1000 blks. of N Main & 000 blk. of W Long Sts.
Princeton South Main Street-Courthouse Square Historic District — Primarily 500 & 600 blks. of S Main St. & Courthouse Sq.
Red Covered Bridge — 2 mi. N of Princeton off IL 26 on Old Dad Joe Trail
Skinner, Richard M., House — 627 E. Peru St.

All 1 ZIP Codes Serving Princeton, IL

Other Cities in Illinois

Chicago Aurora Joliet Naperville Woodridge

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