Colesburg, IA · standard
ZIP Code 52035
Delaware County, Iowa - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 1,010
- 7/sq mi Low-density area
- $62,109
- Median income Near-median income area
- $138,500
- Median home value Below-median home value
- 14.8%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Colesburg pairs a below-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- 33rd pct
- household income, US ZIPs
- 22nd pct
- home value, US ZIPs
- 7
- people per sq mi
- 80%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 52035 against every reporting US ZIP.
ZIP code 52035 is a sparsely populated ZIP (a standard USPS delivery area) in Colesburg, Delaware County, Iowa, home to just 1,010 residents across 138.4 square miles, a density of 7 people per square mile, in the Chicago time zone.
ZIP 52035 reports a modest median household income of $62,109 (19% below the average Iowa ZIP), while per-capita income is $32,976. The poverty rate is 11.8%, with unemployment at 4.9%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $138,500 (21% below the average Iowa ZIP), and median rent is $755; owner occupancy is 80.0%.
Formal educational attainment runs low here: just 14.8% of adults hold a bachelor's degree or higher, the median age is 45.7, and the average commute is 33 minutes. The page also surfaces 5 ZIP codes within roughly 10 miles and 6 more in Delaware County, so 52035 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 →
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 52035, Colesburg, IA · 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
1,010
Population
138.4
Area (sq mi)
7
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 52035?
45.7
Median Age
43.7%
Male
56.3%
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?
$62,109
Median Household Income
-19% vs state ZIP avg
$32,976
Per Capita Income
11.8%
Poverty Rate
4.9%
Unemployment Rate
32.5 min
Mean Commute Time
How ZIP 52035 ranks among Iowa ZIPs
Colesburg, IA household income vs. every Iowa ZIP code
Median household income among 911 reporting Iowa ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$62,109 22nd percentile higher than 22% of 911 Iowa ZIPs
Each bar is a $20K-wide band; taller bars hold more Iowa 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
602housing units
602
Total Housing Units
539
Occupied Units
63
Vacant Units
2.47
Avg Household Size
Occupancy Type
$138,500
Median Home Value
-21% vs state ZIP avg
$755
Median Rent
1946
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 13 business establishments in ZIP 52035, employing approximately 72 people with a combined annual payroll of $3,147,000.
13
Businesses
72
Employees
$3.1M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 4 | 30.8% |
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 52035 vs 52048 →
ZIP 52035 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 52052
Guttenberg (52052)
3,136 residents
- 52065 1,130
New Vienna (52065)
1,130 residents
- 52035 1,010
Colesburg (52035)
1,010 residents
- 52050 515
Greeley (52050)
515 residents
- 52048 333
Garber (52048)
333 residents
- 52044 153
Elkport (52044)
153 residents
What this shows Among its immediate neighbors, ZIP 52035 ranks #3 by population - useful context the national average alone can't give.
ZIP 52035 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 52065
New Vienna (52065)
$99,250 median income
- 52044
Elkport (52044)
$75,792 median income
- 52050
Greeley (52050)
$67,206 median income
- 52035
Colesburg (52035)
$62,109 median income
- 52052
Guttenberg (52052)
$61,528 median income
- 52048
Garber (52048)
$56,477 median income
What this shows By household income, ZIP 52035 ranks #4 of 6 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 52035, both outside IA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (1,010 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Delaware County
Related Areas
Frequently Asked Questions
What county is ZIP code 52035 in?
ZIP code 52035 (Colesburg) is located in Delaware County, Iowa. Delaware County contains multiple ZIP codes, see the full list at /counties/delaware-ia.
What is the population of ZIP code 52035?
ZIP code 52035 in Colesburg, IA has a population of 1,010 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 52035?
The median household income in ZIP 52035 is $62,109, which is 19% below the national average of $76,288.
What is the average home value in ZIP 52035?
The median home value in ZIP 52035 is $138,500, which is 50% below the national average of $278,155.
What is the demographic makeup of ZIP 52035?
The largest racial group in ZIP 52035 is White at 92.9%.
How many businesses are in ZIP code 52035?
ZIP code 52035 has 13 business establishments employing approximately 72 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 52035?
In ZIP code 52035, 57.1% of residents aged 25+ have a high school diploma or higher, and 14.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 52035?
The mean commute time for workers in ZIP code 52035 is 32.5 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 52035?
In ZIP code 52035, approximately 80.0% of occupied housing units are owner-occupied and 20.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 52035?
The poverty rate in ZIP code 52035 is 11.8% 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 52035's numbers, next.
- See how ZIP 52035 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Colesburg, IA 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.