Residential delivery area · Illinois
ZIP Code 62611: Arenzville, IL
ZIP code 62611 uses the postal name Arenzville, Illinois and lies mostly in Cass County (66% of its land) with the rest in Morgan County (Census 2020 ZIP-county file). About 1,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $62,875 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Arenzville; 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Arenzville · its only residential ZIP
- County
- Cass County (66%); Morgan County (34%)
- Census places
- Arenzville
- House district
- IL-15 119th Congress
- State
- Illinois
- Time zone
- Central
- Land area
- 72.6 sq mi · 14 people per sq mi
Where is ZIP code 62611?
62611 centers on 39.884°, -90.398° and covers 72.6 square miles of land plus 1.5 of water. It borders 8 ZIP codes: 62631, 62622, 62628, 62665, 62618, 62691, 62378, 62650.
The map draws ZIP code areas only. For the streets inside 62611, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 62611 compare with the rest of Cass County?
| Measure | 62611 | In Cass County | In IL |
|---|---|---|---|
| People (ACS 2020-2024) | 1,047 | 5th of 8 | 903rd of 1,396 |
| Median household income | $63k | 6th of 6 | 618th of 797 |
| Median home value | $160k | not ranked | not ranked |
62611's median home value is not ranked: its 90% margin of error (±$47,786) is more than a quarter of the figure ($159,800). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 35% of U.S. residential ZIP codes, and it is denser than 21% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 62611?
The 2020 Census counted 978 people in 62611; the ACS, which samples households over 2020-2024, estimates 1,047. Between the 2010 and 2020 censuses its population fell 8.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,047±301 (90% margin)
- 2020 Census count
- 978−8.3% since 2010 (1,067)
- Households
- 461
- Median age
- 44.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 62611?
Of the 1,047 people the ACS estimates in 62611, 22.6% are under 18 and 32.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (98.9%).
- Under 1822.6%
- 18 to 6444.8%
- 65 and older32.6%
- White, not Hispanic98.9%
- Other or two or more1.1%
- Hispanic or Latino0.1%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 62611 earn?
Median household income is $62,875 (ACS 2020-2024), the 6th highest of the 6 ranked ZIP codes in Cass County. It fell from $78,987 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $62,875±$11,380
- Income per person
- $36,912
- Below the poverty line
- 3.3%
- Unemployed (of the labor force)
- 3.0%
- Adults 25+ with a bachelor's degree
- 35.7%
- Adjusted gross income per tax return, 2022
- $78,315470 returns; wages 56% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 62611?
- Median home value (owners' estimate)
- $159,800
- Median gross rent
- $900
- Homes owned by their occupants
- 88.1%
- Housing units
- 469
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 62611?
23 business establishments had a location in this ZIP code in 2023, 5 more than in 2018; the most are in other services (except public administration) (ZIP Code Business Patterns).
- Other services (except public administration)6
- Wholesale trade4
- Construction3
- Finance and insurance3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 62611?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 62631 | Concord | 228 | $63k | 4.6 mi |
| 62622 | Bluff Springs | 100 | – | 7.1 mi |
| 62628 | Chapin | 917 | $90k | 7.2 mi |
| 62665 | Meredosia | 1,222 | $47k | 8.4 mi |
| 62618 | Beardstown | 7,428 | $65k | 8.6 mi |
| 62691 | Virginia | 2,349 | $79k | 10.3 mi |
| 62378 | Versailles | 863 | $70k | 12.6 mi |
| 62650 | Jacksonville | 24,821 | $66k | 13.8 mi |
| 62639 | Frederick | 215 | $62k | 11.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.