US ZIP Code
61734

Delavan, IL

Tazewell County  ·  Illinois

● Active
👥 2,500 Population ↓ 10% since 2019
💰 $71,563 Median HH Income
≈ Avg ↑ 21% since 2019
🎂 40.9 Median Age ↓ 7% since 2019
🏠 $140,200 Median Home Value
▼ 50% below avg ↑ 14% since 2019
🎓 36.3% College Grads
≈ Avg
📊 6.0% Unemployment
▲ 23% above avg ↑ 36% since 2019
ZIP Code Details
ZIP Code61734
CityDelavan
StateIllinois (IL)
CountyTazewell County
Area Code309/861
Elevation682 ft
Latitude40.376442
Longitude-89.526224
TimezoneChicago (DST)
FIPS17179
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.1% (1,252) Female 49.9% (1,248) ♀

Race & Ethnicity

White: 94.5%Hispanic: 3%Asian: 0.2%Other: 1.2%Race
White94.5%
Hispanic3.0%
Asian0.2%
Other1.2%

Age Breakdown

Under 5
5%
5–17
22%
18–24
5%
25–44
22%
45–64
23%
65+
10%

Key Indicators

Median Age40.9 yrs ↓ 7% since 2019
Avg Household Size2.60
Below Poverty10.0% ≈ Avg
College Grads36.3% ≈ Avg
Unemployment6.0% ▲ 23% above avg
No HS Diploma24 (1.5%)
HS Graduate511 (31%)
Some College263 (15.9%)
Associates253 (15.3%)
Bachelors217 (13.2%)
Graduate Degree381 (23.1%)

Education

No HS: 1.5%HS Grad: 31%Some College: 15.9%Associates: 15.3%Bachelors: 13.2%Graduate: 23.1%Edu
No HS1.5%
HS Grad31.0%
Some College15.9%
Associates15.3%
Bachelors13.2%
Graduate23.1%
Housing & Income

Housing Tenure

Owner: 81.8%Renter: 18.2%Tenure
Owner81.8%
Renter18.2%

Home Value Distribution

Under $50k
3%
$50k–100k
24%
$100k–150k
28%
$150k–200k
17%
$200k–300k
20%
$300k–500k
8%

Financials

Median HH Income$71,563 ≈ Avg ↑ 21% since 2019
Median Home Value$140,200 ▼ 50% below avg ↑ 14% since 2019
Home/Income Ratio2.0x (nat avg ~3.5x)
Median Rent$790/mo ↑ 9% since 2019
Total Units1,108
Vacant Units146
Avg HH Size2.60

Income Distribution

Under $25k
12%
$25k–50k
17%
$50k–75k
23%
$75k–100k
21%
$100k–150k
19%
$150k–200k
4%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
89%
Walked
4%
Work From Home
7%

Commute Time

Under 15 min
18%
15–30 min
40%
30–45 min
27%
Over 45 min
15%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
13%
1960s–1970s
16%
1980s–1990s
7%
2000+
62%

Summary

Total Units1,108
Vacant146
Owner Occupied81.8%
Renter Occupied18.2%
Avg HH Size2.60
Frequently Asked Questions
ZIP code 61734 is in Delavan, IL, in Tazewell County.
ZIP code 61734 is located in Illinois (IL).
ZIP code 61734 is in Tazewell County, IL.
ZIP 61734 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 61734 is 2,500 people (ACS 2023).
The median household income in ZIP code 61734 is $71,563 (ACS 2023).
The median home value in ZIP 61734 is $140,200 (ACS 2023).
About ZIP Code 61734

ZIP code 61734 is located in Delavan, Illinois, within Tazewell County. With a population of 2,500, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40.9 years. Economically, 61734 is a solidly middle-class ZIP code: the median household income of $71,563 is near the national average.

Real estate in ZIP code 61734 represents one of the more affordable housing markets in the country. The median home value of $140,200 is below the national average. Renters can expect to pay around $790 per month in median rent. Homeownership is strong here — 81.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 14% since 2019.

The population of 61734 is primarily White (94.52%). Residents are moderately educated — 36.3% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 10.0%. Household income has grown by 21% since 2019.

The unemployment rate in 61734 stands at 6.0%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 86%.

Overall, ZIP code 61734 in Delavan, IL is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 2,500 residents, a median household income of $71,563, and a median home value of $140,200, it offers a clear picture of life in this part of Illinois.