Mason City, IL · standard
ZIP Code 62664
Mason County, Illinois - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 3,042
- 11/sq mi Low-density area
- $70,509
- Median income Near-median income area
- $101,200
- Median home value Below-median home value
- 21.7%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Mason City pairs a below-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- 47th pct
- household income, US ZIPs
- 10th pct
- home value, US ZIPs
- 11
- people per sq mi
- 81%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 62664 against every reporting US ZIP.
ZIP code 62664 covers 281.7 square miles in Mason City, Mason County, Illinois (a standard USPS delivery area), with a modest 3,042 residents on file, a density of 11 people per square mile, in the Chicago time zone.
ZIP 62664 lands in the middle-income range, with a median household income of $70,509 (12% below the average Illinois ZIP), while per-capita income is $35,488. The poverty rate is 15.6%, with unemployment at 3.2%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $101,200 (47% below the average Illinois ZIP), and median rent is $800; owner occupancy is 81.1%.
Educational attainment sits below the national norm: 21.7% of adults hold a bachelor's degree or higher, the median age is 44.6, and the average commute is -. The page also surfaces 3 ZIP codes within roughly 10 miles and 6 more in Mason County, so 62664 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 62664
Top 5 sectors by establishment count in Mason City, IL
Which industries have the most business establishments in ZIP 62664.
- Other services (except public administration)
Other services (except public administration)
9 establishments
- Retail trade
Retail trade
8 establishments
- Wholesale trade
Wholesale trade
6 establishments
- Finance and insurance
Finance and insurance
5 establishments
- Accommodation and food services
Accommodation and food services
5 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 62664, Mason City, IL · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
3,042
Population
281.7
Area (sq mi)
11
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 62664?
44.6
Median Age
50.8%
Male
49.2%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$70,509
Median Household Income
-12% vs state ZIP avg
$35,488
Per Capita Income
15.6%
Poverty Rate
3.2%
Unemployment Rate
How ZIP 62664 ranks among Illinois ZIPs
Mason City, IL household income vs. every Illinois ZIP code
Median household income among 1,334 reporting Illinois ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$70,509 42nd percentile higher than 42% of 1,334 Illinois ZIPs
Each bar is a $20K-wide band; taller bars hold more Illinois ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
1,435housing units
1,435
Total Housing Units
1,316
Occupied Units
119
Vacant Units
2.17
Avg Household Size
Occupancy Type
$101,200
Median Home Value
-47% vs state ZIP avg
$800
Median Rent
1951
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 49 business establishments in ZIP 62664, employing approximately 306 people with a combined annual payroll of $12,911,000.
49
Businesses
306
Employees
$12.9M
Annual Payroll
6
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 9 | 18.4% |
| Retail trade | 8 | 16.3% |
| Wholesale trade | 6 | 12.2% |
| Finance and insurance | 5 | 10.2% |
| Accommodation and food services | 5 | 10.2% |
| Construction | 3 | 6.1% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 62664 vs 62642 →
ZIP 62664 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 62664
Mason City (62664)
3,042 residents
- 62642
Greenview (62642)
1,440 residents
- 62682 907
San Jose (62682)
907 residents
- 61532 534
Forest City (61532)
534 residents
What this shows Among its immediate neighbors, ZIP 62664 ranks the most populous - useful context the national average alone can't give.
ZIP 62664 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 62642
Greenview (62642)
$77,538 median income
- 61532
Forest City (61532)
$71,544 median income
- 62664
Mason City (62664)
$70,509 median income
- 62682
San Jose (62682)
$60,125 median income
What this shows By household income, ZIP 62664 ranks #3 of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 62664, both outside IL so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (3,042 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Mason County
Related Areas
Frequently Asked Questions
What county is ZIP code 62664 in?
ZIP code 62664 (Mason City) is located in Mason County, Illinois. Mason County contains multiple ZIP codes, see the full list at /counties/mason-il.
What is the population of ZIP code 62664?
ZIP code 62664 in Mason City, IL has a population of 3,042 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 62664?
The median household income in ZIP 62664 is $70,509, which is 8% below the national average of $76,288.
What is the average home value in ZIP 62664?
The median home value in ZIP 62664 is $101,200, which is 64% below the national average of $278,155.
What is the demographic makeup of ZIP 62664?
The largest racial group in ZIP 62664 is White at 96.7%. Hispanic or Latino residents make up 0.6% of the population.
How many businesses are in ZIP code 62664?
ZIP code 62664 has 49 business establishments employing approximately 306 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 62664?
The top industries by establishment count in ZIP 62664 are: Other services (except public administration) (9), Retail trade (8), Wholesale trade (6). There are 6 industry sectors represented in total.
What is the education level in ZIP code 62664?
In ZIP code 62664, 58.4% of residents aged 25+ have a high school diploma or higher, and 21.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 62664?
In ZIP code 62664, approximately 81.1% of occupied housing units are owner-occupied and 18.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 62664?
The poverty rate in ZIP code 62664 is 15.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 62664's numbers, next.
- See how ZIP 62664 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Mason City, IL ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.