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Lake City city, IA

ZIP 51449 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 51449

51449 has a population of 1,951 with a median age of 48.1 yrs (48.6% male).

Race & Ethnicity
White
92.1%+50% vs US avg
x
Black
0.1%-99% vs US avg
x
Asian
0.1%-98% vs US avg
x
Hispanic
3.3%-82% vs US avg
x
Other / Two+
4.4%
x
Age Groups
0–17
19.6%-11% vs US avg
x
18–64
52.6%-15% vs US avg
x
65+
27.8%+71% vs US avg
x
Education
Less than HS
6.0%-46% vs US avg
x
High school
38.1%+46% vs US avg
x
Some college
37.7%+30% vs US avg
x
Bachelor's+
18.2%-46% vs US avg
x
Marital Status
Married
57.4%+19% vs US avg
x
Never married
22.8%-33% vs US avg
x
Divorced
11.2%+9% vs US avg
x
Widowed / Separated
8.7%
x
Diversity Index
15/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
11.1%-4% vs US avg
x
Foreign Born
0.0%
x
Veterans
5.2%-14% vs US avg
x
Disability
16.6%+24% vs US avg
x
Single Parent
7.0%-13% vs US avg
x
Recent Births
75.6%+1204% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 51449

Poverty Rate
11.1%-4% vs US avg
x
Veterans
5.2%-14% vs US avg
x
Foreign Born
0.0%
x
Single Parent
7.0%-13% vs US avg
x
Disability
16.6%+24% vs US avg
x
Uninsured
1.4%-83% vs US avg
x
SNAP Benefits
8.8%-24% vs US avg
x
Private School
0.2%-98% vs US avg
x
Recent Births
75.6%+1204% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,951
Median age48.1
Poverty rate11.1%
Demographics statistics
Demographics
White92.1%
Hispanic3.3%
Black0.1%
Asian0.1%
Foreign-born0.0%