Residential delivery area · Illinois

ZIP Code 62621: Bluffs, IL

ZIP code 62621 uses the postal name Bluffs, Illinois and lies mostly in Scott County (93% of its land) with the rest in Morgan County (Census 2020 ZIP-county file). About 1,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $82,500 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Bluffs (2%), Exeter (1%) and Oxville (under 1%); 97% is outside any Census place.

ACS2020-24
Census2020
FHFA2021
ZBP2023
IRS2022

6national area: Illinois, Kansas, Missouri and Nebraska

626sectional center: Springfield, IL (SCF 625)

21delivery area within it

Town: Bluffs · its only residential ZIP
County: Scott County (93%); Morgan County (7%)
Census places: Bluffs (2%); Exeter (1%); Oxville (under 1%) census-designated place
Micro area: Jacksonville, IL
House district: IL-15 119th Congress
State: Illinois
Time zone: Central
Land area: 49.5 sq mi · 23 people per sq mi

Where is ZIP code 62621?

62621 centers on 39.727°, -90.521° and covers 49.5 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 62665, 62628, 62694, 62340.

Shaded by median household income, in national fifths (ACS 2020-2024); 62621 outlined. Census 2020 ZCTA boundaries. <$54.1k$98.1k+no figure

The map draws ZIP code areas only. For the streets inside 62621, 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 62621 compare with the rest of Scott County?

Rank of 62621 among the residential ZIP codes of its town, county and state (1 = the most; income and home value among ZIP codes of 1,000+ people living in households)
Measure	62621	In Scott County	In IL
People (ACS 2020-2024)	1,133	6th of 9	871st of 1,396
Median household income	$83k	1st of 3	366th of 797
Median home value	$101k	4th of 6	764th of 842

Its median household income is higher than in 65% of U.S. residential ZIP codes, and it is denser than 28% 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 62621?

The 2020 Census counted 1,072 people in 62621; the ACS, which samples households over 2020-2024, estimates 1,133. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.

People, ACS 2020-2024: 1,133±155 (90% margin)
2020 Census count: 1,072
Households: 450
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 62621?

Of the 1,133 people the ACS estimates in 62621, 19.0% are under 18 and 20.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.7%).

Under 1819.0%
18 to 6460.7%
65 and older20.3%

Age of the people of 62621 (ACS 2020-2024, B01001)

White, not Hispanic93.7%
Hispanic or Latino5.2%
Other or two or more0.6%
Asian, not Hispanic0.4%
Black, not Hispanic0.0%

Race and Hispanic origin in 62621 (ACS 2020-2024, B03002); each person counted once

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 62621 earn?

Median household income is $82,500 (ACS 2020-2024), the highest of the 3 ranked ZIP codes in Scott County.

Median household income: $82,500±$15,492
Income per person: $40,252
Below the poverty line: 5.3%
Unemployed (of the labor force): 0.9%
Adults 25+ with a bachelor's degree: 18.3%
Adjusted gross income per tax return, 2022: $68,521530 returns; wages 68% 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 62621?

Median home value (owners' estimate): $100,800
Median gross rent: $704
Homes owned by their occupants: 77.8%
Housing units: 542

Index = 100 in 2003, the first year FHFA reports for 62621; 2021: 117.7. Annual, not seasonally adjusted; FHFA calls its ZIP-level indexes developmental. FHFA's series for 62621 stops in 2021: it publishes no ZIP index for a year with too few repeat sales.

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 62621?

13 business establishments had a location in this ZIP code in 2023, 1 more than in 2018 (ZIP Code Business Patterns).

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 62621?

ZIP codes that share a boundary with 62621, then the nearest by center
ZIP	Town	People	Household income	Distance
62665	Meredosia	1,222	$47k	6.3 mi
62628	Chapin	917	$90k	7.3 mi
62694	Winchester	3,006	$59k	7.5 mi
62340	Griggsville	1,673	$43k	11.0 mi
62323	Chambersburg	198	$93k	9.6 mi (near)
62631	Concord	228	$63k	11.2 mi (near)
62611	Arenzville	1,047	$63k	12.7 mi (near)
62352	Milton	217	$51k	13.1 mi (near)

Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.