Home age in ZIP 31220, Macon, GA: median built 1995

Home age is not roof age, and the Census does not record replacements. ZIP 31220 in Macon, GA: median home built 1995; 60.3% of homes (3,903) are older than 25 years and 16.4% (1,062) were built since 2010, out of 6,475 homes.

U.S. Census Bureau, American Community Survey 2019 to 2023 (5-year estimates), retrieved October 9, 2026. Area = Census ZIP Code Tabulation Area 31220.

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Share of homes in ZIP 31220 by decade builtColumns from the pre-1940 decade on the left to 2020 and later on the right. pre-1940 0 percent; 1940s 0.1 percent; 1950s 0.4 percent; 1960s 2.1 percent; 1970s 14.4 percent; 1980s 21 percent; 1990s 22.3 percent; 2000s 23.3 percent; 2010s 16.3 percent; 2020+ 0.1 percentpre-1940: 3 homes, 0.0%0%pre-1940Bibb County: 8.9%1940s: 7 homes, 0.1%0.1%1940sBibb County: 5.1%1950s: 27 homes, 0.4%0.4%1950sBibb County: 13.0%1960s: 133 homes, 2.1%2.1%1960sBibb County: 14.1%1970s: 932 homes, 14.4%14.4%1970sBibb County: 14.5%1980s: 1,358 homes, 21.0%21%1980sBibb County: 12.4%1990s: 1,443 homes, 22.3%22.3%1990sBibb County: 13.1%2000s: 1,510 homes, 23.3%23.3%2000sBibb County: 10.7%2010s: 1,057 homes, 16.3%16.3%2010sBibb County: 7.5%2020+: 5 homes, 0.1%0.1%2020+Bibb County: 0.7%Built 1999 or earlier: 60.3% of homes (3,903)ZIP 31220, built before 2000built 2000 or laterBibb County

Share of the 6,475 housing units in the ZIP, by decade built. The red marks are Bibb County. This counts houses, not roofs: a roof is replaced several times in the life of a house, and no federal survey records when.

ZIP 31220 next to Macon and Bibb County

IndicatorZIP 31220MaconBibb CountyRank among 7 ZIPs of Macon on this site
Housing units6,47571,86971,8694th of 7 largest
Median year built1995197619767th of 7 oldest
Built before 198017%55.7%55.7%
Built before 200060.3%no data81.2%7th of 7 highest share
Built since 201016.4%no data8.1%
Owner-occupied homes59.5%51.5%51.5%3rd of 7 highest share
Single-family units72.7%67.5%no data
Median home value$198,200 (+/- $25,520)$165,800$165,8003rd of 7 highest
Median household income$83,265 (+/- $15,533)$50,747no data2nd of 7 highest

City figures are for the Census place, county figures for the county; “no data” means the Census file does not publish that figure. Value and income are survey estimates, the plus-or-minus is the 90% margin of error.

Every decade in ZIP 31220

BuiltShare of Bibb CountyShare of ZIPHomes in ZIP 31220
2020+0.7%0.1%5
2010s7.5%16.3%1,057
2000s10.7%23.3%1,510
1990s13.1%22.3%1,443
1980s12.4%21.0%1,358
1970s14.5%14.4%932
1960s14.1%2.1%133
1950s13.0%0.4%27
1940s5.1%0.1%7
pre-19408.9%0.0%3

Counts are Census estimates of housing units by year built (table B25034). If a roof had never been replaced, it would be 3 to 6 years old on a house from the 2020s, 17 to 26 on one from the 2000s, 37 to 46 on one from the 1980s and 87 or more on one from before 1940. Most older houses have had at least one replacement, and the Census does not record when.

What the numbers say about ZIP 31220

ZIP 31220 has 6,475 housing units: 3,903 (60.3%) were built before 2000, 1,062 (16.4%) in 2010 or later, and 1,510 (23.3%) in the 2000s, its largest era. The median year built is 1995 (Macon: 1976), so 19 years newer than the city.

Housing mix and money, from the same survey: 59.5% of occupied homes are owner-occupied; 72.7% of units are single-family houses; the median owner-occupied home is valued at $198,200, give or take $25,520; median household income is $83,265, give or take $15,533; the ZIP holds 9.0% of the housing units the Census counts in Macon, 6,475 of them. These are survey estimates with margins of error, and for a small ZIP the margin can be wide.

Reading this for roofs, carefully: the Census records when a house was built, never when its roof was last replaced. If every roof were still the one installed with its house, 2,460 units (38%, built before 1990) would be past the 30-year top of the usual asphalt-shingle range, 1,443 (22.3%, the 1990s) would mostly sit past it, 1,510 (23.3%, the 2000s) would mostly be inside the 20 to 30 year window and 1,062 (16.4%, 2010 onward) would be younger than it. Most older roofs have been replaced, so treat these as the pool of houses where an old roof is possible, not as a count of old roofs.

Roof age calculator for ZIP 31220

Enter the year your house was built, and the year the roof was last replaced if you know it. It starts at the median year built for this ZIP. The share of neighbours’ homes older than yours comes from this ZIP’s own decade counts.

–years old (roof)
–of homes in ZIP 31220 are older
–vs. the ZIP median year built

Material ranges are general planning figures (the same ones as on our roof-age page), not warranties. Sun, storms, attic ventilation and installation quality move them. The decade shares assume homes were built evenly within each decade. This is not an inspection: a roofer on the roof decides.

Map: ZIP 31220 among Macon’s ZIP areas

Map of ZIP 31220 and nearby ZIP areas, shaded by the share of homes built before 2000ZIP 31210: 15,768 homes, 67.4% built before 2000, median year 199231210ZIP 31204: 15,578 homes, 92.6% built before 2000, median year 196231204ZIP 31206: 11,415 homes, 92.5% built before 2000, median year 196531206ZIP 31216: 6,439 homes, 69.7% built before 2000, median year 199131216ZIP 31201: 4,916 homes, 75.6% built before 2000, median year 193831201ZIP 31052: 3,418 homes, 73.3% built before 2000, median year 199131052ZIP 31220: 6,475 homes, 60.3% built before 2000, median year 199531220
  • under 20% built before 2000
  • 40 to 60%
  • 80% or more
  • Dot size = housing units. Red ring = ZIP 31220. Click a dot to open that ZIP.

Closest ZIP areas

ZIPMilesMedian builtPre-2000
312105.1 E199267.4%
310526.7 S199173.3%
312048.7 E196292.6%
3120610.0 SE196592.5%
3120112.8 SE193875.6%
3121613.5 SE199169.7%

Distance is between Census ZIP centres.

Storm backdrop: Bibb County

A ZIP is too small for its own hail record, so this is the county. FEMA’s National Risk Index rates Bibb County Relatively Low overall (78.5 of 100), Relatively Moderate for hail (82.7), Relatively Moderate for strong wind (80.7) and Relatively Moderate for tornado (87.7). NOAA logged 5 hail reports in the county, on 5 days with hail of 1 inch or more in the full years 2014 to 2025.

FEMA National Risk Index, December 2025 version, county level. This product uses FEMA’s National Risk Index data but is not endorsed by FEMA.

Where to go from here

Other roofing cities near ZIP 31220: Warner Robins, GA (23 miles), Columbus, GA (74 miles), Athens, GA (79 miles).

Questions

How old are the homes in ZIP 31220?

Of the 6,475 housing units, 1,102 (17%) were built before 1980, 3,903 (60.3%) before 2000 and 1,062 (16.4%) from 2010 on (Census ACS 2019 to 2023, survey estimate).

Does a house's age tell me how old its roof is in 31220?

No. ACS records the year the structure was built, not the year the roof was last replaced. With 1,102 units built before 1980 in this ZIP, many roofs are replacements rather than originals. Ask the seller for permit records or have a roofer inspect the roof.

Which nearby ZIP has the oldest housing?

Of the 6 closest ZIP areas we cover, 31204 (8.7 miles E) has the largest share built before 2000, 92.6%, against 60.3% in 31220.

Source: U.S. Census Bureau, American Community Survey 5-year estimates 2019 to 2023, tables B25034 (year structure built), B25035, B25003, B25024, B25077 and B19013, ZIP Code Tabulation Areas; ZIP-to-city assignment from the Census 2020 ZCTA-to-place relationship file (a ZIP is assigned to a city when more than half of its land area lies inside it). A ZCTA is not a USPS ZIP code: it approximates one and can differ at the edges. Public domain. The 12 ZIP-specific figures above differ from ZIP to ZIP.

Information only, not a roof inspection. Pickaroofer does not know the condition of any individual roof.